Kidney Support Yin herbal supplement for Yin Deficiency, night sweats, dryness, and menopausal wellness, made and packaged in the USA.
Traditional Chinese herbal formula supporting Kidney Yin, body fluids, and overall wellness
How Silkie Herbs made our honey herbal pills
Chinese herbal Kidney Yin tonic formulated for hot flashes, night sweats, and internal heat support
Honey-bound herbal pills used in Silkie Herbs Kidney Support Yin formula showing pill size, appearance, and traditional preparation

Kidney Support Yin Supplement for Night Sweats, Hot Flashes, Dryness & Yin Deficiency | Silkie Herbs® 滋陰補腎(一般)

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What Is Kidney Support Yin Supplement?

Kidney Support Yin Supplement is a traditional Chinese herbal formula designed to support Kidney Yin, healthy aging, urinary health, hormonal balance, healthy fluid metabolism, menopausal wellness, and overall vitality.

In Traditional Chinese Medicine (TCM), Kidney Yin represents the body's cooling, moistening, nourishing, and restorative foundation. Kidney Yin helps support healthy aging, cognitive function, bone health, reproductive wellness, fluid balance, and the body's ability to maintain internal harmony. The Kidneys are also considered the root of Yin energy and play a vital role in nourishing the Brain, Bones, Marrow, Ears, and lower back.

When Kidney Yin becomes depleted, the body may experience signs of internal heat and dryness. Individuals may experience night sweats, hot flashes, dry mouth, dry throat, dizziness, tinnitus, lower back weakness, weakness of the knees or legs, frequent nighttime urination, restless sleep, irritability, or a feeling of being overheated, particularly in the evening.

According to Traditional Chinese Medicine, long-term stress, aging, overwork, chronic illness, inadequate rest, and constitutional weakness may gradually deplete Kidney Yin. This can affect the body's ability to maintain proper nourishment, cooling, hydration, and overall balance.

Kidney Support Yin Supplement is based on classical Chinese herbal principles and contains carefully selected herbs traditionally used to nourish Kidney Yin, support Liver and Kidney function, promote healthy fluid balance, support urinary health, and maintain overall vitality and wellness. This empirical herbal blend is commonly chosen by individuals seeking support for healthy aging, menopausal comfort, nighttime urinary frequency, dryness, heat-related imbalance, lower body weakness, and long-term Kidney Yin replenishment.*

Common Signs of Kidney Yin Deficiency in Traditional Chinese Medicine

  • Night sweats
  • Hot flashes
  • Dry mouth or dry throat
  • Frequent nighttime urination
  • Dizziness or lightheadedness
  • Ringing in the ears (tinnitus)
  • Lower back soreness or weakness
  • Weakness of the knees or lower limbs
  • Restless sleep
  • Feeling overheated in the evening
  • Irritability or occasional mood fluctuations
  • Fatigue despite adequate rest
  • Premature aging concerns
  • Reduced vitality and stamina
  • Yin deficiency with empty heat symptoms

Why Choose Silkie Herbs Kidney Support Yin?

  • Based on classical Chinese herbal principles
  • Carefully selected medicinal herbs
  • Designed to nourish and replenish Kidney Yin
  • Traditionally used to support Kidney and Liver health
  • Supports healthy aging, vitality, and overall wellness
  • Promotes healthy fluid balance and urinary function
  • Traditionally used to support menopausal wellness and comfort
  • Helps maintain balance rather than temporarily masking symptoms
  • Traditional honey-bound herbal pills for optimal herbal integrity
  • Crafted to support long-term Kidney health and Yin nourishment

Non-GMO | Gluten-Free | No sugar, corn, or dairy  | No artificial colors, flavors, preservatives, chemical binders, or wax 

100% Pure natural herbs, blended, made, and packaged in the USA

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Common Signs You May Need Kidney Support Yin Supplement

This formula is most appropriate for patterns associated with Kidney Yin deficiency, Liver Yin deficiency, internal dryness, deficiency heat, and depletion according to Traditional Chinese herbal principles. Different individuals may experience different symptoms, such as:

Dry Mouth, Dry Throat, Dry Eyes, or Generalized Dryness

Individuals with Kidney Yin deficiency frequently experience dryness throughout the body. Symptoms may include dry mouth, dry throat, dry lips, dry eyes, dry nasal passages, dry skin, or persistent thirst, particularly during the evening or nighttime hours.

Night Sweats During Sleep

Night sweats are among the most common signs associated with Yin deficiency patterns. Individuals may wake during the night feeling overheated, perspiring excessively, or needing to change clothing or bedding due to sweating during sleep.

Hot Flashes and Sensations of Internal Heat

Kidney Yin deficiency may contribute to sensations of heat rising through the body, flushing, hot flashes, warmth in the face, heat in the palms and soles, or feeling unusually warm despite normal environmental temperatures.

Difficulty Maintaining Deep, Restful Sleep

Yin helps anchor and calm the body during sleep. Individuals may experience light sleep, restless sleep, frequent waking, difficulty staying asleep, vivid dreams, or feeling unrefreshed upon waking.

Menopausal Discomfort and Hormonal Changes

Women experiencing menopausal transition may notice symptoms such as hot flashes, night sweats, dryness, irritability, disrupted sleep, and reduced overall comfort that are traditionally associated with Yin deficiency patterns.

Frequent Urination During the Night

Some individuals experience waking multiple times during the night to urinate. Frequent nighttime urination may be associated with weakened Kidney function and underlying Kidney Yin deficiency according to Traditional Chinese Medicine.

Lower Back Weakness or Soreness

The Kidneys are traditionally believed to govern the lower back. Individuals may experience lower back weakness, chronic soreness, feelings of instability, or reduced strength that develops gradually over time.

Weakness in the Knees or Lower Limbs

Kidney deficiency patterns may affect the legs, knees, and lower body. Individuals may notice weakness, reduced endurance, instability, soreness, or diminished strength in the lower extremities.

Dizziness or Lightheadedness

Kidney Yin deficiency may be associated with occasional dizziness, lightheadedness, or sensations of instability, particularly during periods of fatigue, stress, overwork, or prolonged depletion.

Feeling Depleted or Run Down

Many individuals describe a persistent sense of exhaustion, depletion, reduced vitality, or feeling as though their reserves are constantly running low despite adequate rest and recovery.

Dry, Sensitive, or Easily Irritated Skin

Internal dryness may manifest through the skin as roughness, sensitivity, itchiness, flaking, or recurring dryness that tends to worsen over time or during seasonal changes.

Dry, Irritated, or Fatigued Eyes

Eye discomfort may include dryness, irritation, burning sensations, visual fatigue, sensitivity, or a feeling that the eyes are not adequately lubricated throughout the day.

Long-Standing Autoimmune and Deficiency-Type Patterns

According to Traditional Chinese Medicine, Kidney Yin deficiency is often associated with chronic, recurring, long-standing patterns involving depletion, dryness, heat, and reduced resilience. Individuals experiencing these constitutional patterns may benefit from additional support to nourish and replenish the body's reserves.

Individuals with more complex, chronic, recurring, or long-standing Kidney Yin deficiency patterns may benefit from combining this formula with additional herbal support to address underlying imbalances and promote long-term vitality, nourishment, moisture balance, and constitutional wellness.

Common Signs You May Need Kidney Support Yin Supplement

This formula is most appropriate for patterns associated with Kidney Yin deficiency, Liver Yin deficiency, internal dryness, deficiency heat, and depletion according to Traditional Chinese herbal principles. Different individuals may experience different symptoms, such as:

Dry Mouth, Dry Throat, Dry Eyes, or Generalized Dryness

Individuals with Kidney Yin deficiency frequently experience dryness throughout the body. Symptoms may include dry mouth, dry throat, dry lips, dry eyes, dry nasal passages, dry skin, or persistent thirst, particularly during the evening or nighttime hours.

Night Sweats During Sleep

Night sweats are among the most common signs associated with Yin deficiency patterns. Individuals may wake during the night feeling overheated, perspiring excessively, or needing to change clothing or bedding due to sweating during sleep.

Hot Flashes and Sensations of Internal Heat

Kidney Yin deficiency may contribute to sensations of heat rising through the body, flushing, hot flashes, warmth in the face, heat in the palms and soles, or feeling unusually warm despite normal environmental temperatures.

Difficulty Maintaining Deep, Restful Sleep

Yin helps anchor and calm the body during sleep. Individuals may experience light sleep, restless sleep, frequent waking, difficulty staying asleep, vivid dreams, or feeling unrefreshed upon waking.

Menopausal Discomfort and Hormonal Changes

Women experiencing menopausal transition may notice symptoms such as hot flashes, night sweats, dryness, irritability, disrupted sleep, and reduced overall comfort that are traditionally associated with Yin deficiency patterns.

Frequent Urination During the Night

Some individuals experience waking multiple times during the night to urinate. Frequent nighttime urination may be associated with weakened Kidney function and underlying Kidney Yin deficiency according to Traditional Chinese Medicine.

Lower Back Weakness or Soreness

The Kidneys are traditionally believed to govern the lower back. Individuals may experience lower back weakness, chronic soreness, feelings of instability, or reduced strength that develops gradually over time.

Weakness in the Knees or Lower Limbs

Kidney deficiency patterns may affect the legs, knees, and lower body. Individuals may notice weakness, reduced endurance, instability, soreness, or diminished strength in the lower extremities.

Dizziness or Lightheadedness

Kidney Yin deficiency may be associated with occasional dizziness, lightheadedness, or sensations of instability, particularly during periods of fatigue, stress, overwork, or prolonged depletion.

Feeling Depleted or Run Down

Many individuals describe a persistent sense of exhaustion, depletion, reduced vitality, or feeling as though their reserves are constantly running low despite adequate rest and recovery.

Dry, Sensitive, or Easily Irritated Skin

Internal dryness may manifest through the skin as roughness, sensitivity, itchiness, flaking, or recurring dryness that tends to worsen over time or during seasonal changes.

Dry, Irritated, or Fatigued Eyes

Eye discomfort may include dryness, irritation, burning sensations, visual fatigue, sensitivity, or a feeling that the eyes are not adequately lubricated throughout the day.

Long-Standing Autoimmune and Deficiency-Type Patterns

According to Traditional Chinese Medicine, Kidney Yin deficiency is often associated with chronic, recurring, long-standing patterns involving depletion, dryness, heat, and reduced resilience. Individuals experiencing these constitutional patterns may benefit from additional support to nourish and replenish the body's reserves.

Individuals with more complex, chronic, recurring, or long-standing Kidney Yin deficiency patterns may benefit from combining this formula with additional herbal support to address underlying imbalances and promote long-term vitality, nourishment, moisture balance, and constitutional wellness.

Diet and Lifestyle Tips for Kidney Yin Health

According to traditional Chinese herbal principles, Kidney Yin helps nourish and moisten the body's tissues while supporting healthy aging, energy reserves, cognitive function, sleep quality, and overall vitality. Daily habits that preserve the body's natural fluids and nourish Kidney Yin may help support long-term wellness.

For best results:

  • Eat regular, balanced meals on a consistent schedule
  • Prioritize adequate hydration throughout the day
  • Get sufficient sleep and maintain a consistent sleep routine
  • Aim to be asleep before 11 PM whenever possible
  • Practice stress management through meditation, Tai Chi, Qigong, yoga, or deep breathing exercises
  • Engage in moderate physical activity without excessive overexertion
  • Allow adequate time for rest and recovery after physical or mental exertion
  • Maintain a healthy work-life balance and avoid chronic exhaustion
  • Spend time outdoors and maintain an active lifestyle

To support healthy Kidney Yin function, it is recommended to limit:

  • Excessive spicy, hot, or heavily seasoned foods
  • Excess alcohol consumption
  • Smoking and tobacco products
  • Excessive caffeine and energy drinks
  • Chronic sleep deprivation
  • Frequent late-night eating
  • Highly processed foods and excess sugar
  • Excessive physical overtraining without proper recovery

Foods traditionally considered supportive for Kidney Yin include black sesame seeds, black beans, pears, berries, sweet potatoes, yams, cooked leafy greens, bone broth, walnuts, and other nourishing foods that help support the body's natural fluids and vitality.

In Traditional Chinese Medicine, the Kidneys are considered the foundation of long-term vitality, healthy aging, growth, reproduction, and overall wellness. Supporting Kidney Yin helps maintain internal balance and nourishes the body's deeper reserves.

Consistent nutrition, proper hydration, restorative sleep, stress management, and balanced physical activity are important foundations for supporting Kidney Yin, healthy aging, vitality, and long-term wellness.

Key Ingredients in Kidney Support Yin Supplement

Kidney Support Yin contains a carefully selected combination of traditional Chinese herbs that work together to nourish Kidney Yin, support healthy aging, replenish body fluids, and maintain overall vitality.

Fresh Rehmannia Root (Sheng Di Huang)

Traditionally used to nourish Yin, replenish body fluids, and support the Kidneys. Fresh Rehmannia Root is one of the most respected herbs in Traditional Chinese Medicine for supporting healthy aging, internal balance, and overall vitality.

Asiatic Cornelian Cherry Fruit (Shan Zhu Yu)

Traditionally used to nourish the Liver and Kidneys while helping preserve the body's vital essence. Shan Zhu Yu is commonly used to support healthy aging, urinary wellness, and long-term vitality.

Common Yam Rhizome (Shan Yao)

Traditionally used to support the Spleen, Lung, and Kidney systems. Shan Yao helps nourish Yin, support digestive wellness, and promote healthy energy production and nutrient utilization.

Poria (Fu Ling)

Traditionally used to support healthy fluid metabolism, digestive function, and overall balance. Poria is frequently included in formulas that promote harmony between the digestive and urinary systems.

Fruit of Palmleaf Raspberry (Fu Pen Zi)

Traditionally used to support Kidney function, preserve Essence (Jing), and promote urinary wellness. Fu Pen Zi has long been used to help maintain vitality, healthy aging, and reproductive wellness according to traditional Chinese herbal principles.

Pure Honey

Used as the traditional binding agent for Silkie Herbs honey-bound herbal pills. Honey has historically been used to harmonize herbal formulas, support digestion, help preserve freshness, and improve palatability.

Together, these herbs have traditionally been used to nourish Kidney Yin, support healthy aging, replenish body fluids, maintain urinary wellness, support vitality, and promote overall balance and wellness according to Traditional Chinese Medicine principles.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Serving Size 10 pills
Serving Per Container 30
Amount Per Serving 3000mg
Herbal Blend:
Fresh Rehmannia Root
Asiatic Cornelian Cherry Fruit
Common Yam Rhizome
Poria
Fruit of Palmleaf Raspberry
Other ingredients: Pure honey to aid digestion and absorption

How to Take Kidney Support Yin Supplement

Adults or teenagers may take 1–10 pills once or twice daily with warm water, or as directed by a qualified healthcare practitioner. If taking medications or other supplements, allow at least 2 hours before or after using this product.

Kidney Yin replenishment develops gradually and is influenced by rest, nutrition, hydration, stress management, and overall wellness. Noticeable benefits may develop over several weeks of consistent use.

For best results, take consistently as directed. Traditional Chinese herbal formulas are often used daily as part of a long-term wellness routine to support healthy aging, vitality, and internal balance.

A Proven, Research-Backed Kidney Yin Support Formula

Modern research on traditional herbs commonly used in Kidney Yin support formulas, particularly Rehmannia Root (Shu Di Huang), Cornelian Cherry Fruit (Shan Zhu Yu), and Chinese Yam (Shan Yao), has explored their effects on antioxidant activity, healthy aging, metabolic balance, kidney function support, and overall wellness. Studies published in journals such as Frontiers in Pharmacology and Journal of Ethnopharmacology have investigated the bioactive compounds found in Rehmannia and their role in supporting healthy physiological function and cellular protection.

Additional research has examined Cornelian Cherry Fruit and Chinese Yam for their antioxidant properties and their ability to support healthy glucose metabolism, vitality, and age-related wellness. Poria (Fu Ling), another traditional ingredient in this formula, has also been studied for its role in supporting fluid balance, digestive function, and overall physiological harmony.

From a Traditional Chinese Medicine perspective, Kidney Yin represents the body's nourishing, cooling, and moistening foundation. When Kidney Yin becomes depleted, individuals may experience symptoms associated with dryness, heat sensations, night sweats, restlessness, and reduced vitality. Traditional Kidney Yin formulas are designed to nourish Yin, support Essence (Jing), and promote long-term balance and wellness.

Research References

Rehmannia glutinosa: Pharmacology and Active Compounds (Frontiers in Pharmacology)
https://www.frontiersin.org/articles/10.3389/fphar.2021.606912/full

Rehmanniae Radix: Traditional Uses, Phytochemistry and Pharmacology (Journal of Ethnopharmacology)
https://pubmed.ncbi.nlm.nih.gov/28602978/

Cornus officinalis (Cornelian Cherry Fruit): Traditional Uses and Pharmacological Activities (Journal of Ethnopharmacology)
https://pubmed.ncbi.nlm.nih.gov/29733937/

Dioscorea opposita (Chinese Yam): Bioactive Components and Health-Promoting Properties (Food Research International)
https://pubmed.ncbi.nlm.nih.gov/31466711/

Poria cocos: Traditional Uses and Modern Pharmacological Research (American Journal of Chinese Medicine)
https://pubmed.ncbi.nlm.nih.gov/27089003/

Frequently Asked Questions

What is Kidney Support Yin used for?

Kidney Support Yin is traditionally used in Chinese herbal practice to support Kidney Yin, nourish the body's cooling and moistening fluids, and promote overall balance and vitality. It is commonly used by individuals seeking support for night sweats, hot flashes, dry mouth, dry throat, tinnitus, lower back weakness, dizziness, frequent urination, healthy aging, and overall Kidney health according to Traditional Chinese Medicine principles.

How does Traditional Chinese Medicine view Kidney Yin Deficiency?

In Traditional Chinese Medicine (TCM), Kidney Yin Deficiency occurs when the body's nourishing, cooling, and moistening substances become depleted. When Yin becomes deficient, the body may experience signs of excess internal heat and dryness, including hot flashes, night sweats, dry mouth, dry skin, restlessness, insomnia, dizziness, tinnitus, and weakness of the lower back and knees.

What is Kidney Yin in Traditional Chinese Medicine?

Kidney Yin is considered one of the body's most important foundational substances in Traditional Chinese Medicine. It helps nourish the organs, support healthy aging, maintain moisture throughout the body, regulate internal heat, and provide balance to Kidney Yang. Strong Kidney Yin is traditionally associated with vitality, longevity, reproductive health, and overall wellness.

Who may benefit from Kidney Support Yin?

Individuals experiencing signs commonly associated with Kidney Yin Deficiency, including hot flashes, night sweats, dry mouth, dry throat, dizziness, tinnitus, lower back soreness, weakness of the knees, frequent nighttime urination, menopausal discomfort, and age-related decline may choose Kidney Support Yin as part of their wellness routine.

Can Kidney Support Yin help support healthy aging?

Traditional Chinese Medicine considers the Kidneys to be the foundation of aging, vitality, and longevity. Kidney Support Yin is commonly used by individuals seeking to support healthy aging, maintain vitality, nourish the body's Yin reserves, and promote long-term wellness.

Can Kidney Support Yin be used during menopause?

Many individuals choose Kidney Support Yin during menopause because symptoms such as hot flashes, night sweats, dryness, irritability, insomnia, and heat sensations are often associated with Kidney Yin Deficiency in Traditional Chinese Medicine. The formula is traditionally used to help nourish Yin and support balance during this transitional stage of life.

Can Kidney Support Yin help with night sweats and hot flashes?

According to Traditional Chinese Medicine, night sweats and hot flashes are common signs of Kidney Yin Deficiency. Kidney Support Yin is traditionally used to nourish Yin, help regulate internal heat, and support the body's natural balance.

Why is Kidney Yin important for overall health?

Kidney Yin helps provide moisture, nourishment, and cooling energy throughout the body. In Traditional Chinese Medicine, healthy Kidney Yin supports the brain, bones, ears, reproductive system, hormonal balance, sleep quality, and healthy aging.

Can Kidney Yin Deficiency affect sleep?

Yes. Traditional Chinese Medicine teaches that Kidney Yin helps anchor and calm the body's internal energy. When Kidney Yin becomes depleted, individuals may experience difficulty falling asleep, waking during the night, restless sleep, vivid dreams, or night sweats that interrupt sleep.

What symptoms are commonly associated with Kidney Yin Deficiency?

Kidney Yin Deficiency is commonly associated with hot flashes, night sweats, dry mouth, dry throat, dry skin, dizziness, tinnitus, lower back soreness, weak knees, irritability, insomnia, frequent nighttime urination, heat sensations in the palms and soles, and age-related decline according to Traditional Chinese Medicine principles.

How long should I take Kidney Support Yin?

Every individual is different. Factors such as age, overall health, lifestyle, and the severity of Yin deficiency may influence how long support is needed. Some individuals choose to use Kidney Support Yin for several months as part of a long-term wellness program. Long-term use is best discussed with a qualified practitioner.

Can I take Kidney Support Yin with other Silkie Herbs formulas?

Many Silkie Herbs formulas are designed to complement one another. Kidney Support Yin is often combined with formulas such as Kidney Yang, Immune Booster, Spleen Support, Blood and Stamina, Menopause Support, Injury Support, Arthritis Support, Heart Support, Sleep Ease (L), and other formulas depending on individual wellness goals.

When is the best time to take Kidney Support Yin?

Kidney Support Yin may be taken according to the directions on the label or your practitioner's recommendation. Many individuals choose to take it consistently each day as part of their long-term wellness routine to support Kidney health, healthy aging, and overall balance.

What herbs are included in Kidney Support Yin?

Kidney Support Yin contains a carefully selected blend of Fresh Rehmannia Root (Shu Di Huang), Asiatic Cornelian Cherry Fruit (Shan Zhu Yu), Common Yam Rhizome (Shan Yao), Poria (Fu Ling), and Fruit of Palmleaf Raspberry (Fu Pen Zi), along with pure honey as the binding agent. These herbs have traditionally been used in Chinese herbal practice to nourish Kidney Yin, support healthy aging, maintain fluid balance, and promote overall vitality.

Can Kidney Support Yin be used year-round?

Many individuals choose to use Kidney Support Yin throughout the year as part of their long-term wellness routine, particularly when seeking support for healthy aging, Yin nourishment, menopausal wellness, hydration balance, and overall Kidney health.

What makes Silkie Herbs Kidney Support Yin different?

Silkie Herbs formulas are rooted in five generations of traditional herbal practice. Each formula is based on classical Traditional Chinese Medicine principles and uses carefully selected medicinal herbs prepared as traditional honey-bound herbal pills. We do not use capsules, compressed tablets, artificial fillers, synthetic binders, or unnecessary additives. Every batch is manufactured in the United States and undergoes rigorous quality testing to support consistency, purity, and authenticity.

Why does Traditional Chinese Medicine focus on the Kidneys for healthy aging?

Traditional Chinese Medicine considers the Kidneys to store Jing (Essence), which is regarded as the foundation of growth, development, reproduction, vitality, and aging. As individuals age, Kidney Essence and Kidney Yin naturally decline. Supporting the Kidneys has been a central principle of longevity and healthy aging in Traditional Chinese Medicine for thousands of years.

Can Kidney Yin affect hormonal balance?

Traditional Chinese Medicine views Kidney Yin as closely connected to reproductive health, menopause, fertility, and hormonal balance. When Kidney Yin becomes depleted, symptoms related to heat, dryness, and hormonal transitions may become more noticeable.

Can Kidney Support Yin be taken daily?

Many individuals choose to take Kidney Support Yin daily as part of their long-term wellness routine. Consistent use is often preferred when supporting Kidney Yin, healthy aging, menopausal wellness, hydration balance, vitality, and overall wellness according to Traditional Chinese Medicine principles.

What foods help support Kidney Yin?

Traditional Chinese Medicine often recommends nourishing foods such as black sesame seeds, walnuts, berries, pears, cooked leafy greens, bone broth, eggs, fish, yams, and other nutrient-dense foods. Proper hydration and balanced nutrition are also considered important for maintaining healthy Kidney Yin.

Why are Silkie Herbs formulas made as honey-bound pills?

Silkie Herbs uses traditional honey-bound herbal pills rather than capsules or compressed tablets. Pure honey acts as a natural binding agent and has traditionally been used in Chinese herbal medicine to harmonize formulas and support digestion. This method allows us to avoid many of the synthetic fillers, binders, lubricants, and flow agents commonly found in modern supplements.

Are Silkie Herbs formulas third-party tested?

Yes. Silkie Herbs performs testing throughout the production process, from raw herb verification to finished product testing. This includes screening for identity, purity, heavy metals, pesticides, and microbial contaminants to help ensure quality and consistency.

Where are Silkie Herbs products made?

Silkie Herbs formulas are manufactured and packaged in the United States. Each formula is produced under strict quality standards while following traditional Chinese herbal principles and preparation methods.

What makes traditional Chinese herbal formulas different from single-herb supplements?

Traditional Chinese herbal formulas are carefully balanced combinations of herbs designed to work together according to classical TCM principles. Rather than relying on a single ingredient, each herb serves a specific role within the formula to promote balance, harmony, and overall wellness.

Why does Silkie Herbs use traditional herbal preparation methods?

Many herbs are traditionally processed using methods known as Pao Zhi (炮製), which may include roasting, steaming, honey-frying, wine-frying, fermenting, or aging. These preparation methods have been used for centuries in Traditional Chinese Medicine to refine the properties of herbs and support their traditional functions.

Why Silkie Herbs

Silkie formulas are rooted in five generations of traditional herbal practice, not trend-based supplement marketing.

  • 5th Generation Herbalist Family Tradition
  • Traditional Chinese Herbal Formulas
  • Honey-Bound Herbal Pills
  • No Capsules
  • No Tablets
  • No Artificial Binders or Fillers
  • Made in the USA
  • Third-Party Tested
  • Authentic Medicinal-Grade Herbs
  • Traditional Herb Preparation Methods (Pao Zhi)
  • Classical Formula Design
  • Five Generations of Herbal Knowledge

Silkie Herbs formulas are rooted in five generations of Traditional Chinese Medicine herbal practice. Rather than following supplement trends, our formulas are based on traditional herbal principles passed down through generations and refined through clinical experience.

Unlike most supplements, Silkie Herbs uses traditional honey-bound herbal pills instead of capsules or compressed tablets. We do not use artificial binders, fillers, lubricants, or flow agents. Pure honey is used as a natural binding agent to help preserve the formula while supporting digestion and absorption.

Every formula is manufactured in the United States using authentic medicinal-grade herbs and traditional preparation methods. Each batch undergoes third-party testing for identity, purity, heavy metals, pesticides, and microbial contaminants to help ensure quality and consistency.

True healing takes time. Silkie formulas honor the body’s natural ability to restore balance — the way herbal medicine has always been practiced.

Learn How Silkie Formulas Are Made

Important Safety Information and Cautions

Keep out of reach of children. Use only as directed. If any signs of discomfort or irritation occur, discontinue use and consult your physician. 

Please note that a TCM formula is prescribed based on a diagnosed pattern and multiple formulas are usually prescribed to treat the whole person. Please consult a professional TCM practitioner, they will be best able to guide you.

Consult your healthcare provider before use if you are pregnant, nursing, taking medications, or have a medical condition.

Ingredients

Ingredients

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Fresh rehmannia root

Fresh Rehmannia Root (Sheng Di Huang) is considered to have cooling properties and is commonly used to clear heat and nourish yin. It is often used in formulas to treat conditions associated with excessive heat and yin deficiency, such as fever, irritability, and night sweats.

image_description

Asiatic cornelian cherry fruit

Asiatic Cornelian Cherry Fruit (Shan Zhu Yu) is believed to tonify the liver and kidneys and stabilize the essence. It is often used to treat conditions such as lower back pain, impotence, and frequent urination.

image_description

Common yam rhizome

Common Yam Rhizome (Shan Yao) is known for its tonifying properties, particularly for the spleen and stomach. It is commonly used in formulas to strengthen digestion, nourish the lungs and kidneys, and promote the production of body fluids.

image_description

Fruit of palmleaf raspberry

Fruit of Palmleaf Raspberry (Fu Pen Zi) is used to tonify the kidneys and liver, stabilize the essence, and improve vision. It is commonly used in formulas to treat conditions such as nocturnal emissions, dizziness, and blurred vision.

honey is the only binding agent
no artificial fillers or ingredients
herbs harvested at the height of potency

100% Natural

Our herbal supplements are made with natural honey as the binder. Honey can support the lungs, intestine, spleen, and stomach; It works as a natural preservative with antibacterial and healing properties. Unlike other herbal supplement companies that use starch, magnesium, and other chemical substances as binders for their supplements, we only use 100% honey. We also avoid using vegetable capsules because they require chemical components to form the capsule shape.

Peak Harvest Herbs

The herbs in our herbal pill blends are harvested at the height of their potency and they are substantially more expensive than less potent herbs that were harvested in the pre-or post-season, but in our view, there is no substitute for premium quality.

5 Generations

Over five generations we have collected, tested and refined Chinese herbal formulas that themselves draw from 3000 years of experience of Traditional Chinese Medicine.  Traditional Chinese Medicine is a profound pathway to create the life you were born to live. It's a timeless bridge that can initiate and support change and growth in any and every life dimension: physical, mental, emotional, and spiritual. 

TCM history

Message From Ann

“Good Health is crucial for our overall well-being. It encompasses physical, mental, and emotional aspects, and it's important to prioritize taking care of ourselves to lead a fulfilling life. Emphasizing prevention over cure is paramount for maintaining this balance. Without health, life can become incredibly challenging. It affects our ability to pursue our goals, enjoy our relationships, and experience daily life to the fullest. Good health forms the foundation for everything else we want to achieve and experience.” - Ann Tam

Click below for

Ann's Story

Here's my story.

If you feel skeptical or unsure of Chinese herbal remedies, I could hardly blame you. I wasn't a believer either until my daughter grew very sick and my father (the 4th generation herbalist) helped her get better with herbs.

I was born into a family of herbalists. My father, my grandfather, my great-grandfather, great-great grandfather were all herbalists. I represent the 5th generation in this long lineage dating back to Imperial China.

When I was three or four years old, I started to learn herbal songs and how to identify herbs. As I got older, I was taught how to process the herbs while working in my dad’s clinic in Vietnam. After we immigrated to the United States, my dad asked me if I wanted to pursue a career in TCM as an herbalist or acupuncturist. I said, “No, just leave me alone, Dad. I will find something I enjoy doing for work.” So, he left me alone to find my own way.

I wanted nothing to do with herbal medicine until I gave birth to my second daughter, Catherine, who was born with severe gastric reflux. When Catherine was 10 days old, I had to take her to the ER for IV injections into her little hand because she couldn’t keep milk down. Besides vomiting, she also was having diarrhea. Catherine was losing nutrition from both ends, so her tiny body was shrinking. At that time my dad warned me, “She needs to be treated with herbal medicine, otherwise she will have seizures later on.” I didn’t fully understand what my dad was talking about, so I ignored him.

My daughter got so ill that she could only take half an ounce of milk per hour. Before feeding her, I would use a syringe and shoot Zantac into her mouth to lessen the vomiting. As time passed, she needed milk more often, and consequently more Zantac. By the time Catherine was 8 months old, she needed to be fed and medicated 11 times a day.

I could hardly sleep, eat, shower or rest. Even at night, I had to drape my daughter over my shoulder for her to sleep. If I put Catherine down, she would vomit. I barely had time to squeeze in a 5-minute shower once or twice a week for myself. I was exhausted, but what could I do? I had to care for my daughter and do my best to survive each day with the hope that she would get better or at the very least her condition would not worsen.

Catherine had to wear a turtleneck with two sweaters along with a baby cap and scarf to be outside during the heat of summer, even when temperatures were 100 plus degrees. If I didn’t cover her up, she would have a runny nose, cough, and non stop vomiting. How will she be able to go to school or anywhere with air conditioning?

One day we went to a Vietnamese pho restaurant. After I set Catherine down into the high-chair, I turned around and adjusted my chair. Then I heard a woman’s shout, “Look at her!” I looked in the direction she pointed. It was Catherine…her eyes rolled up and her entire body stiff and shaking with fluid coming out of her mouth. Someone said, “Squeeze some lemon into her mouth.” I did it without hesitating and Catherine’s body relaxed.

We rushed her to the ER. For 3 days she was in the NICU where they monitored her brain. The doctors told me I was lucky because my daughter’s seizure didn’t last for more than 3 minutes which would have damaged her brain. After that I always carried a piece of lemon because I had no idea when my baby girl might have another seizure.

The seizures started to come weekly, so the doctor prescribed anti-seizure medication. Catherine wasn’t even 1 year of age, and already she was taking Zantac 11 times plus anti-seizure medicine 3 times a day. It was nearly impossible to administer the anti-seizure medicine because whenever I took out the syringe, she would cry and start vomiting.

I took Catherine to see a specialist at CHOC. I asked, “Doctor, have you ever seen any infant with this condition get well?” The doctor replied, “It depends. Some will grow out of it, but some don’t. If they don’t, then they will have to take medication for the rest of their life.”

“What do you mean by grow out of it?” The doctor explained that Catherine might get better by herself as she got older.

My mind was racing. “All this time the prescribed medication has not been treating her stomach?” The doctor said, “No, it only helps to guide the food down, so she won’t vomit it back up. That’s why you have to give it to her before the feeding.”

“Well, what if she doesn’t grow out of it?” In that case, Catherine will be dependent upon medication for the rest of her life. The doctor further informed me that she too was born with gastro reflux and is still taking medicine for the condition.

Her statement was like lightning in my brain. If the doctor can’t even treat herself for gastro reflux, how can she help my daughter? Seeing the futility of my path, I turned to my dad for help.

My dad advised me to stop all western drugs and to give her an herbal prescription 3 times a day. Administering medicine 3 times instead of 14 times a day to Catherine was a godsend to me. Even though it sounded too good to be true, I figured that I could still give Zantac to Catherine if she didn’t get better or continued to vomit.

After one month of herbs 3 times a day, Catherine vomited less and less. To test Catherine, I let her cry to see if she would vomit. She didn’t, so I knew she was getting better. After another month of herbal medicine, Catherine was able to wear less clothing without getting a runny nose, coughing, or vomiting. After 3 months of herbal formulas, she stopped having episodes of gastro reflux and seizure. Catherine will enjoy a normal, healthy life.

Because of Catherine’s dramatic recovery, I was sold on Chinese medicine and asked my dad to treat me. I fainted very easily, especially during the winter. After a few months of herbal formulas, I have never fainted again.

I started to have time to think and tried to understand why a piece of lemon helps to relax the muscles and stop a seizure. Lemon is a common citrus, yet it has magical powers that we don’t understand and underestimate. I wanted to learn more and find answers, so I decided to go to China which has a long history of herbal medicine. I went to TCM schools in China and Hong Kong and worked in the TCM hospitals to learn from the best herbal doctors in the world.

When I was there, I knew one day I would want to become an herbalist, but how can I get a steady supply of high-quality herbs. My dad and I backpacked across China and visited many farmlands. We interviewed farmers to grow herbs for us. Our products are used with the highest quality herbs that have been harvested at the height of their potency. They are substantially more expensive than less potent herbs that were harvested in the pre- or post-season.

After I came back to the United State, I worked with my dad and learned from his experiences and studied the formulas that our ancestors passed down. What I have been through helped me to understand the importance of health. Without health, don’t even talk about career, beauty, education, freedom, etc. I now have worked with many families who have suffered as I have. Their endearing appreciation drives me to work harder.

Our namesake "Silkie" is a Chinese breed of chicken that is well known for its calm and friendly temperament. They are gentle and caring and make wonderful mothers. A Silkie loves nothing more than brooding a cluster of eggs, whether they are hers or not, even if they are "duck eggs". We share the same outlook and care for our clients the same way we care for our own family.

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Understanding Chronic Kidney Disease (Yin): A Comprehensive Guide


Chronic Kidney Disease (CKD) is a long-term condition characterized by the gradual loss of kidney function over time. The kidneys play a crucial role in filtering waste products and excess fluids from the blood, regulating electrolyte balance, and producing hormones that help control blood pressure and stimulate red blood cell production.

Five Stages of Chronic Kidney Disease


Chronic Kidney Disease (CKD) can be classified into five stages based on the estimated Glomerular Filtration Rate (eGFR), which measures how well the kidneys are filtering waste from the blood. These stages help healthcare providers assess the severity of kidney damage and determine appropriate treatment plans. Here are the five stages of CKD:

Stage 1 Chronic Kidney Disease


  • In this early stage, kidney function is mildly reduced, but individuals may not experience noticeable symptoms. The eGFR is above 90 milliliters per minute per 1.73 square meters, and kidney damage is minimal. Treatment primarily focuses on managing underlying conditions and preventing further kidney damage.

Stage 2 Chronic Kidney Disease


  • Kidney function is moderately reduced in this stage, with an eGFR between 60 and 89 milliliters per minute per 1.73 square meters. While symptoms may still be mild or absent, there is a higher risk of progression to more severe CKD. Treatment aims to address underlying risk factors and slow the progression of kidney damage through lifestyle changes and medication.

Stage 3 Chronic Kidney Disease


This stage is divided into two sub-stages:

  • Stage 3a CKD: Kidney function is moderately to severely reduced, with an eGFR between 45 and 59 milliliters per minute per 1.73 square meters.
  • Stage 3b CKD: Kidney function is severely reduced, with an eGFR between 30 and 44 milliliters per minute per 1.73 square meters. Symptoms may become more noticeable, and individuals are at higher risk of complications such as anemia and bone disease. Treatment focuses on managing symptoms, slowing disease progression, and preventing complications.

Stage 4 Chronic Kidney Disease


  • Kidney function is severely reduced in this stage, with an eGFR between 15 and 29 milliliters per minute per 1.73 square meters. Symptoms are often more pronounced, and individuals may experience complications such as fluid retention, high blood pressure, and electrolyte imbalances. Treatment may involve more intensive interventions such as dietary restrictions, medication adjustments, and preparation for kidney replacement therapy (dialysis or transplant).

Stage 5 Chronic Kidney Disease


  • (End-Stage Renal Disease, ESRD): This is the most advanced stage of CKD, characterized by kidney failure and an eGFR below 15 milliliters per minute per 1.73 square meters. In ESRD, the kidneys are no longer able to function effectively, leading to a buildup of waste products and fluid in the body. Treatment options include kidney replacement therapy such as dialysis or kidney transplantation. ESRD requires ongoing medical management and close monitoring to maintain health and quality of life.

Western Medicine Perspective on Chronic Kidney Disease


Chronic Kidney Disease (CKD) is a progressive condition characterized by the gradual loss of kidney function over time. Here's an overview from a Western medicine perspective, covering causes, symptoms, diagnosis, treatment, and management strategies:

Causes


Several diseases and conditions can contribute to the development of chronic kidney disease (CKD). Some of the most common ones include:

  • Diabetes: Uncontrolled diabetes is one of the leading causes of CKD. High blood sugar levels can damage the blood vessels in the kidneys over time, leading to kidney damage and reduced function.
  • Hypertension (High Blood Pressure): Persistent high blood pressure can strain the kidneys, causing damage to the blood vessels and filtering units (nephrons) in the kidneys.

Causes


  • Glomerulonephritis: This condition involves inflammation of the glomeruli, which are the small blood vessels in the kidneys responsible for filtering waste and excess fluid from the blood. Chronic or repeated episodes of glomerulonephritis can lead to CKD.
  • Polycystic Kidney Disease (PKD): PKD is a genetic disorder characterized by the growth of cysts in the kidneys. These cysts can interfere with kidney function over time, eventually leading to CKD.
  • Autoimmune Diseases: Certain autoimmune diseases, such as lupus nephritis and IgA nephropathy, can cause inflammation and damage to the kidneys, leading to CKD.

Causes


  • Kidney Infections: Severe or recurrent kidney infections (pyelonephritis) can cause scarring and damage to the kidneys, leading to CKD.
  • Urinary Tract Obstructions: Blockages in the urinary tract, such as kidney stones, tumors, or enlarged prostate glands, can obstruct the flow of urine and lead to kidney damage over time.
  • Recurrent Kidney Stones: Chronic kidney stone disease can cause damage to the kidneys and increase the risk of developing CKD.

Causes


  • Vascular Diseases: Conditions that affect the blood vessels, such as atherosclerosis or vasculitis, can impair blood flow to the kidneys and cause kidney damage over time.
  • Congenital Kidney Abnormalities: Some individuals may be born with structural abnormalities of the kidneys or urinary tract, which can increase the risk of developing CKD later in life.
  • Other factors: Other factors contributing to CKD include certain medications.

Symptoms


  • Early stages of CKD may be asymptomatic or have subtle symptoms, such as fatigue, trouble concentrating, and mild swelling of the ankles.
  • As CKD progresses, symptoms may include swelling of the legs and ankles, fatigue, weakness, nausea, vomiting, changes in urine output (increased or decreased), persistent itching, muscle cramps, and difficulty sleeping.

Diagnosis


  • Blood tests: Measurement of serum creatinine and calculation of estimated Glomerular Filtration Rate (eGFR) to assess kidney function.
  • Urine tests: Analysis of urine for the presence of protein (albuminuria), blood, and other markers of kidney damage.
  • Imaging tests: Ultrasound, CT scans, or MRI to evaluate the size and structure of the kidneys.
  • Kidney biopsy: In some cases, a biopsy may be performed to examine a small sample of kidney tissue for signs of damage or disease.

Treatment


  • Management of underlying conditions: Controlling blood sugar levels in diabetes, managing hypertension, and treating other contributing factors.
  • Lifestyle modifications: Following a healthy diet low in salt, potassium, and phosphorus, maintaining a healthy weight, regular exercise, and quitting smoking.
  • Medications: Prescription medications to control blood pressure, lower cholesterol levels, manage anemia, and treat complications such as bone disease and itching.
  • Dialysis: In advanced stages of CKD (ESRD), dialysis may be necessary to perform the kidney's functions of filtering waste products and excess fluids from the blood.
  • Kidney transplantation: For eligible candidates, kidney transplantation offers the best long-term outcomes and quality of life.

Management Strategies


  • Regular monitoring: Close monitoring of kidney function through blood tests, urine tests, and blood pressure measurements.
  • Medication adherence: Following prescribed treatment regimens and taking medications as directed by healthcare providers.
  • Diet and nutrition counseling: Working with a registered dietitian to develop a kidney-friendly diet plan tailored to individual needs.
  • Lifestyle modifications: Adopting healthy lifestyle habits, including regular exercise, stress management techniques, and smoking cessation.
  • Patient education: Providing patients with information about CKD, its progression, treatment options, and self-care strategies to empower them to manage their condition effectively.

Traditional Chinese Medicine (TCM) Perspective on Chronic Kidney Disease


In Traditional Chinese Medicine (TCM), chronic kidney disease (CKD) is viewed through the lens of holistic health, focusing on restoring balance and harmony within the body. TCM practitioners believe that CKD can result from various imbalances in the body's internal environment and aim to address these imbalances through personalized treatment approaches. Here's a breakdown of the TCM perspective on CKD:

Causes of Chronic Kidney Disease in TCM


  • Imbalance of Yin and Yang: TCM attributes CKD to imbalances between Yin and Yang energies within the body. Factors such as chronic illness, emotional stress, poor diet, and environmental factors can disrupt this balance, leading to kidney dysfunction over time.
  • Internal Dampness and Phlegm: Excessive dampness and phlegm accumulation in the body can obstruct the flow of Qi (vital energy) and blood to the kidneys, impairing their function and contributing to CKD.
  • Kidney Qi Deficiency: TCM emphasizes the importance of Kidney Qi in maintaining overall health. Deficiency or weakness of Kidney Qi can predispose individuals to CKD, making them more susceptible to kidney damage.
  • Blood Stagnation: Stagnation of blood circulation, often due to factors like poor circulation or chronic illness, can lead to the accumulation of toxins in the kidneys, contributing to CKD.

Symptoms of Chronic Kidney Disease in TCM


TCM practitioners identify a range of symptoms associated with CKD, including 

  • Nocturnal emissions
  • Impaired sexual function
  • Lower back pain
  • Cold intolerance
  • Respiratory conditions like asthma and bronchitis
  • Chronic nephritis and renal failure
  • Weakness in the lower limbs
  • Bone density loss leading to osteoporosis
  • Muscular dystrophy
  • Fatigue and lethargy
  • Urinary issues such as frequent urination during the day and nocturia (excessive urination at night after 3 am)
  • Edema, characterized by swelling
  • Alterations in urine volume or appearance.

Diagnosis in TCM


TCM diagnosis of CKD involves a comprehensive assessment of the patient's medical history, symptoms, tongue appearance, and pulse quality. Practitioners may also use diagnostic techniques such as palpation and observation to identify patterns of disharmony in the body.

Treatment and Management Strategies in TCM


  • Herbal Medicine: TCM practitioners prescribe herbal formulations with Chinese herb for Kidney disease tailored to address the specific underlying imbalances contributing to CKD. Common herbs used for CKD include Prepared Rehmannia Root (Shu Di Huang), Cassia Bark (Rou Gui), and Eucommia Bark (Du Zhong).
  • Acupuncture: Acupuncture, the insertion of thin needles into specific points on the body, is used to regulate the flow of Qi and blood, alleviate pain, and promote kidney function in CKD patients.
  • Dietary Therapy: TCM emphasizes the importance of dietary modifications in managing CKD. Recommendations may include reducing the intake of salty, spicy, and greasy foods while emphasizing the consumption of nourishing, kidney-friendly foods such as grains, legumes, and leafy greens.
  • Lifestyle Modifications: Lifestyle factors such as stress management, regular exercise, and adequate rest are integral to TCM treatment strategies for CKD. Practitioners may also recommend practices like Qi Gong or Tai Chi to promote overall health and well-being.

What is Kidney Yin and Kidney Yang in TCM?


In Traditional Chinese Medicine (TCM), the concepts of Kidney Yin and Kidney Yang are fundamental aspects of the body's vital energy, known as Qi. They represent the complementary forces of Yin and Yang within the kidneys, which play crucial roles in maintaining overall health and balance.

What is Kidney Yin and Kidney Yang in TCM?


  • Kidney Yin: Kidney Yin represents the nurturing, cooling, and nourishing aspect of kidney energy. It embodies the principles of stillness, moisture, and substance. Kidney Yin is responsible for providing the body with the foundational essence necessary for growth, development, and reproduction. It governs aspects of the body's fluid metabolism, regulates hormonal balance, and supports the health of the reproductive system.

What is Kidney Yin and Kidney Yang in TCM?


  • Kidney Yang: Kidney Yang, on the other hand, embodies the dynamic, warming, and active aspect of kidney energy. It represents movement, warmth, and transformation. Kidney Yang is responsible for providing the body with the necessary energy and warmth to fuel physiological processes, such as digestion, metabolism, and circulation. It also supports structural integrity, providing strength to the bones, tendons, and ligaments.

Imbalance Between Kidney Yin and Kidney Yang


In TCM philosophy, the interaction and balance between Kidney Yin and Kidney Yang are essential for overall health and well-being. When Yin and Yang are in harmony, the body functions optimally, and health is maintained. However, imbalances or deficiencies in Kidney Yin or Kidney Yang can lead to various health issues and symptoms.

Imbalance Between Kidney Yin and Kidney Yang


  • Kidney Yin Deficiency: When Kidney Yin is deficient, there may be symptoms such as night sweats, hot flashes, dry mouth and throat, insomnia, and a feeling of heat in the palms, soles, or chest. This deficiency may lead to hormonal imbalances, reproductive issues, and symptoms related to dryness and depletion of fluids in the body.

Imbalance Between Kidney Yin and Kidney Yang


  • Kidney Yang Deficiency: When Kidney Yang is deficient, there may be symptoms such as cold intolerance, fatigue, weakness, lower back pain, frequent urination, and reproductive issues such as impotence or infertility. This deficiency may result in a lack of warmth and energy in the body, leading to a sluggish metabolism and poor circulation.

Why The Kidneys Are Important To Our Body


In Traditional Chinese Medicine, the Kidneys are super important because they are the headquarters for the body's energy and vitality. Here's why they matter so much:

  • Regulating Water Metabolism: In TCM, the Kidneys are responsible for controlling the balance of fluids: Blood, sweat, tears, saliva, urine, fluid in digestion and stool, sexual fluid, and menstrual fluid in the body. They determine how much water should be retained and how much should be excreted as urine. This function helps maintain overall hydration and is related to the concept of Kidney Yin and Kidney Yang.

Why The Kidneys Are Important To Our Body


  • Energy Source: TCM says the Kidneys store a special kind of energy called "Kidney Qi." This energy powers everything your body does, from growing to staying healthy.
  • Life Force: TCM believes in something called "Kidney Essence or Kidney Jing," which is like your life's battery. It affects how you grow, how fertile you are, and how healthy you are.
  • Aging Gracefully: The Kidneys are linked to how well you age. TCM thinks that if you keep the Kidneys healthy, you age more slowly.
  • Making Babies: The Kidneys are also tied to reproduction. Having strong Kidney energy can help with fertility and having healthy kids.

Why The Kidneys Are Important To Our Body


  • Strong Bones:  The Kidneys also regulate calcium levels in the body. Healthy Kidneys mean strong bones and healthy marrow that keep the blood and immune system in top shape. 
  • Mood and Courage: The Kidneys are the source of willpower and bravery. They are linked to how you handle stress and fear. When the Kidneys are off, it can mess with your mood.
  • Great Hair: In TCM, the condition of your hair is linked to Kidney health. Healthy Kidneys mean great-looking hair.
  • Peeing: Since the Kidneys are involved in filtering stuff out of the blood, they also make sure you pee properly and get rid of waste.
  • Cleaning the Blood: They remove waste and excess fluids from the blood, turning it into urine. This helps keep your blood clean and healthy.

Why The Kidneys Are Important To Our Body


  • Balancing Minerals: The Kidneys make sure your body has the right amount of minerals like salt, calcium, and potassium. These minerals are important for your muscles and nerves to work properly.
  • Controlling Blood Pressure: They help control blood pressure, which is important for your heart and overall health.
  • Keeping the Blood at the Right pH: They help keep the blood's acidity at the right level. This is important for your body's enzymes to work properly.
  • Making Red Blood Cells: The Kidneys produce a hormone that tells the body to make red blood cells, which carry oxygen around the body.
  • Regulating Blood Sugar: They play a role in managing blood sugar levels.

Common Symptoms For Kidney Yin Deficiency


  • Hot Flashes: Feelings of heat or warmth, especially in the palms, soles, or chest.
  • Night Sweats: Excessive sweating during sleep, often soaking through clothes or bed linens.
  • Dry Mouth and Throat: Persistent dryness in the mouth and throat, leading to thirst and discomfort.
  • Insomnia: Difficulty falling asleep or staying asleep throughout the night.
  • Dizziness or Vertigo: Sensations of lightheadedness, unsteadiness, or spinning.

Common Symptoms For Kidney Yin Deficiency


  • Tinnitus: Ringing, buzzing, or other noises in the ears, often associated with Yin deficiency.
  • Sore or Weak Lower Back and Knees: Chronic dull pain or weakness in the lower back and knees.
  • Emotional Instability: Mood swings, irritability, anxiety, or depression, often exacerbated by stress.
  • Dry Skin and Hair: Lack of moisture in the skin and hair, leading to dryness, itching, or flakiness.
  • Thinning Hair or Premature Graying: Hair loss or graying of hair at an earlier age than usual.

Common Symptoms For Kidney Yin Deficiency


  • Autoimmune Disease: Conditions where the immune system mistakenly attacks the body's own tissues.
  • Lower Limb Weakness: Weakness or fatigue in the muscles of the lower limbs.
  • Head Dizziness: Sensations of dizziness or lightheadedness, particularly in the head.
  • Night Peeing: Increased frequency of urination during the night.
  • Bone Steam and Hot Flashes: Sensations of heat or warmth in the bones, often accompanied by hot flashes.

Common Symptoms For Kidney Yin Deficiency


  • Nourishing Liver and Kidney: Supporting the health and function of the liver and kidneys.
  • High Blood Pressure and Diabetes: Conditions characterized by elevated blood pressure levels and impaired glucose metabolism.
  • Neurasthenia and Menopausal Syndrome: Conditions involving fatigue, weakness, and other symptoms related to the nervous system or menopause.
  • Arrhythmias: Irregular heart rhythms or palpitations.
  • Chronic Prostatitis, Enuresis, and Lupus Erythematosus: Chronic inflammation of the prostate gland, bedwetting, and an autoimmune disease affecting multiple organs and tissues.

Let's use the analogy of hot weather and cool weather to illustrate the concept of balancing the Kidney Yin and Kidney Yang in Traditional Chinese Medicine

In TCM, the balance between Kidney Yin and Kidney Yang can be likened to the harmony between hot weather and cool weather.

Kidney Yin: Picture Kidney Yin as the cool weather. It represents the nourishing, calming, and moistening aspects of the body's energy. Just as cool weather brings relief and refreshment, Kidney Yin nourishes and moisturizes the body's tissues, regulates fluids, and maintains a balanced internal environment. When Kidney Yin is in balance, it keeps the body's systems functioning smoothly, akin to enjoying the comfort of a cool breeze on a warm day.

Kidney Yang: Conversely, Kidney Yang can be compared to hot weather. It embodies the warming, invigorating, and activating qualities within the body. Similar to how hot weather brings warmth and energy, Kidney Yang fuels metabolism, promotes circulation, and provides the necessary vitality for bodily functions. When Kidney Yang is balanced, it fosters warmth, activity, and vigor throughout the body, much like the energy and vibrancy of a sunny day.

In TCM, maintaining the balance between Kidney Yin and Kidney Yang is essential for overall health and well-being. Just as a harmonious blend of hot and cool weather creates a comfortable environment, a harmonious interplay between Kidney Yin and Kidney Yang ensures optimal physiological functioning.

When there's an imbalance between these two energies, it can lead to various health issues. For example, if Kidney Yin is deficient, it's like experiencing excessive heat without relief, leading to dryness, irritability, and depletion of bodily fluids. Conversely, if Kidney Yang is deficient, it's akin to lacking the warmth and energy needed for proper functioning, resulting in coldness, sluggishness, and weakened metabolic processes.

TCM treatments aim to restore balance between Kidney Yin and Kidney Yang by addressing the root causes of imbalance. This may involve acupuncture, herbal medicine, dietary adjustments, or lifestyle modifications tailored to nourish and support both Yin and Yang energies. By fostering harmony between these vital forces, TCM promotes overall health, vitality, and resilience, much like finding the perfect balance between hot and cool weather for optimal well-being.

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Traditional Chinese Medicine Formulas vs Current Herbalism


Traditional Chinese Medicine (TCM) boasts an extensive history of herbal treatment, developed over thousands of years, offering valuable insights. In contrast to Western herbalism's reliance on single herbs at high doses, TCM utilizes combinations of 4 to 10 herbs, working synergistically to address various body imbalances. This approach enhances positive effects and minimizes negative side effects. TCM formulas not only alleviate symptoms but also target the root cause of the imbalance, allowing for reduced or discontinued herbal intake as health improves.

Traditional Chinese Medicine Formulas vs Current Herbalism


While the medical industry and research groups focus on isolating and extracting specific compounds from herbs or herbal extracts offer concentrated compounds for new treatments, this approach may limit the benefits. The process of extracting herbs often involves the use of solvents or high heat, which can degrade the quality of the active compounds and may also introduce harmful residues. TCM emphasizes the use of whole herbs, where naturally occurring compounds complement each other, maximizing therapeutic effects.

Silkie’s Herbal Formulas


Silkie is the result of five generations of experience and wisdom in Chinese Medicine. We start with the highest quality herbs that have been harvested at the height of their potency. They are substantially more expensive than less potent herbs that were harvested in the pre-or post-season, but in our view, there is no substitute for premium quality. Our supplements are made with natural honey as the binder. We don't use any fillers or artificial ingredients because this is how our great-grandfathers did it and we carry on that tradition.

Silkie’s Herbal Formulas


Herbal formulations take years and years to master and the most potent formulas are often kept as family or lineage secrets. This rich tradition is a very valuable gift from previous generations. With five generations of crafting formulas to help the local community, we have refined the herbal blends for modern life. 

Silkie utilizes herbal formulations tailored to individual patterns of imbalance. These formulas typically consist of a combination of herbs chosen for their synergistic effects in addressing both the symptoms and root causes.

Introducing the Highest Quality Herbs Inside Kidney Support Yin

In TCM, Fresh Rehmannia Root (Sheng Di Huang)

Nature and Flavor: Sheng Di Huang is classified as a yin-tonifying herb with a cooling nature. Its taste is described as bitter and sweet.

Meridian Affinity: It primarily affects the Heart, Liver, and Kidney meridians.

Therapeutic Functions:

  1. Nourishing Yin and Fluids: Fresh Rehmannia Root is renowned for its ability to nourish Yin, particularly the Kidney and Liver Yin. It replenishes bodily fluids, alleviates dryness, and restores moisture in cases of Yin deficiency.
  2. Clearing Heat and Cooling Blood: This herb possesses remarkable heat-clearing properties, making it invaluable in addressing conditions characterized by heat and toxicity. It helps cool the blood, reducing symptoms such as fever, irritability, and bleeding disorders.
  3. Nourishing Blood: Sheng Di Huang also has blood-tonifying effects, enhancing blood circulation, and addressing symptoms associated with blood deficiency, such as pale complexion, dizziness, and palpitations.

Common Applications:

  • Yin deficiency with heat signs: Sheng Di Huang is often used to treat conditions like night sweats, hot flashes, and irritability.
  • Bleeding disorders: Its cooling properties make it effective in managing various bleeding disorders, including nosebleeds and bloody urine.
  • Nourishing Yin and Blood: It's frequently included in formulas to nourish Yin and blood, promoting overall vitality and wellness.

Preparation and Dosage: Sheng Di Huang can be used in various forms, including decoctions, powders, pills, and extracts(not recommended.) Dosage may vary depending on the specific condition and the formulation used. It's essential to consult a qualified TCM practitioner for personalized guidance.

In TCM, Asiatic Cornelian Cherry Fruit (Shan Zhu Yu)

Nature and Flavor: Shan Zhu Yu is characterized as sour and slightly astringent in taste. It is considered warm in nature, making it suitable for tonifying the body's vital energy.

Meridian Affinity: This herb primarily targets the Liver and Kidney meridians, though it also influences the Heart and Lung meridians to a lesser extent.

Therapeutic Functions:

  1. Tonifying Liver and Kidney: Shan Zhu Yu is prized for its ability to tonify the Liver and Kidney organs, promoting their functions and enhancing vitality. It's commonly used to address deficiencies in these organs, which can manifest as symptoms like lower back pain, weakness, and fatigue.
  2. Stabilizing Essence and Controlling Urination: It helps stabilize Jing essence, which is considered the basis of vitality in TCM. By doing so, it can alleviate symptoms of urinary frequency, incontinence, and seminal emissions caused by Kidney deficiency.
  3. Containing Bodily Fluids: Shan Zhu Yu has astringent properties, which help contain bodily fluids and prevent their loss. This makes it beneficial for addressing conditions characterized by excessive sweating, urinary leakage, or chronic diarrhea.

Common Applications:

  • Kidney deficiency: Shan Zhu Yu is often included in formulas aimed at tonifying Kidney Qi and Yin, particularly in cases of lumbar weakness, nocturnal emissions, or urinary issues.
  • Liver deficiency: It can also be used to tonify Liver Blood and Yin, helping to alleviate symptoms such as blurred vision, dizziness, and dry eyes.
  • Diarrhea and excessive sweating: Its astringent properties make it effective in controlling the loss of bodily fluids, thus addressing symptoms of chronic diarrhea, spontaneous sweating, and urinary incontinence.

Preparation and Dosage: Shan Zhu Yu can be prepared in various forms, including decoctions, powders, pills, and extracts(not recommended.) The dosage may vary depending on the specific condition being treated and the formulation used. It's essential to consult a qualified TCM practitioner for personalized guidance.

In TCM, Common Yam Rhizome (Shan Yao)

Nature and Flavor: Shan Yao is classified as sweet and neutral in taste, making it gentle on the digestive system and suitable for a wide range of constitutions.

Meridian Affinity: This herb primarily targets the Spleen and Lung meridians, though it also influences the Kidney and Stomach meridians to some extent.

Therapeutic Functions:

  1. Tonifying the Spleen and Stomach: Shan Yao is renowned for its ability to tonify the Spleen and Stomach organs, enhancing digestive function and promoting the absorption of nutrients. It's commonly used to address deficiencies in these organs, which can manifest as symptoms like poor appetite, fatigue, and loose stools.
  2. Nourishing Yin and Moistening the Lungs: It also has gentle nourishing properties, particularly beneficial for nourishing Yin fluids and moistening dryness in the body. This makes it useful for addressing symptoms such as dry cough, dry mouth, and thirst.
  3. Stabilizing Essence and Tonifying the Kidneys: Shan Yao is considered a kidney tonic, helping to stabilize Jing essence and support kidney function. It can be used to alleviate symptoms of kidney deficiency, such as lower back pain, weakness in the knees, and nocturnal emissions.

Common Applications:

  • Digestive disorders: Shan Yao is frequently included in formulas aimed at tonifying the Spleen and Stomach, promoting digestion, and alleviating symptoms of poor appetite, loose stools, and fatigue.
  • Lung dryness: Its moistening properties make it beneficial for addressing dry cough, dry throat, and other symptoms of lung dryness.
  • Kidney deficiency: Shan Yao is also used to tonify Kidney Yin and Yang, promoting overall vitality and addressing symptoms such as lower back pain, tinnitus, and frequent urination.

Preparation and Dosage: Shan Yao can be prepared in various forms, including decoctions, powders, pills, and extracts(not recommended.) The dosage may vary depending on the specific condition being treated and the formulation used. It's essential to consult a qualified TCM practitioner for personalized guidance.

In TCM, Poria (Fu Ling)

Nature and Flavor: Fu Ling is classified as sweet and bland in taste and neutral in nature. This makes it gentle on the digestive system and suitable for a wide range of constitutions.

Meridian Affinity: This herb primarily targets the Spleen, Lung, and Heart meridians.

Therapeutic Functions:

  1. Draining Dampness: Fu Ling is renowned for its ability to drain dampness from the body, helping to alleviate symptoms such as edema, diarrhea, and urinary difficulties. Dampness is considered a pathogenic factor in TCM, and excess dampness can lead to a variety of health issues.
  2. Tonifying the Spleen: It strengthens the Spleen and promotes healthy digestion, making it useful for addressing symptoms of Spleen deficiency, such as poor appetite, loose stools, and fatigue.
  3. Calming the Mind: Fu Ling has a calming effect on the mind, helping to soothe irritability, anxiety, and insomnia. It is often used in formulas aimed at promoting emotional well-being and reducing stress.

Common Applications:

  • Dampness-related conditions: Fu Ling is frequently included in formulas aimed at draining dampness from the body, such as those used to treat edema, diarrhea, and urinary tract infections.
  • Digestive disorders: Its Spleen-tonifying properties make it beneficial for addressing symptoms of poor digestion, such as poor appetite, abdominal bloating, and loose stools.
  • Emotional imbalances: Fu Ling's calming effects on the mind make it useful for promoting emotional stability and reducing symptoms of anxiety, irritability, and insomnia.

Preparation and Dosage: Fu Ling can be prepared in various forms, including decoctions, powders, pills, and extracts(not recommended.) The dosage may vary depending on the specific condition being treated and the formulation used. It's essential to consult a qualified TCM practitioner for personalized guidance.

In TCM, Fruit of Palmleaf Raspberry (Fu Pen Zi)

Nature and Flavor: Fu Pen Zi is classified as sweet and slightly sour in taste and warm in nature. This combination of flavors and properties makes it beneficial for tonifying and warming the body.

Meridian Affinity: This herb primarily targets the Liver and Kidney meridians.

Therapeutic Functions:

  1. Tonifying the Kidneys: Fu Pen Zi is prized for its ability to tonify Kidney Yang, promoting vitality, strength, and reproductive health. It is often used to address symptoms of Kidney deficiency, such as lower back pain, weakness in the knees, and frequent urination.
  2. Nourishing the Liver: It also tonifies Liver Yin and Blood, helping to promote liver health and function. This can be beneficial for addressing symptoms such as blurred vision, dizziness, and dry eyes.
  3. Improving Vision: Fu Pen Zi is traditionally used to support eye health and improve vision. Its nourishing properties help to strengthen the eyes and alleviate symptoms of eye strain and fatigue.

Common Applications:

  • Kidney deficiency: Fu Pen Zi is frequently included in formulas aimed at tonifying Kidney Yang, particularly in cases of lower back pain, impotence, and infertility.
  • Liver deficiency: It can also be used to nourish Liver Yin and Blood, addressing symptoms such as blurred vision, dizziness, and dry eyes.
  • Eye health: Fu Pen Zi is traditionally used to support eye health and improve vision, making it a valuable component in formulas aimed at addressing eye strain and fatigue.

Preparation and Dosage: Fu Pen Zi can be prepared in various forms, including decoctions, powders, pills, and extracts(not recommended.) The dosage may vary depending on the specific condition being treated and the formulation used. It's essential to consult a qualified TCM practitioner for personalized guidance.

In TCM, Pure Honey

Nature and Flavor: Pure honey is classified as sweet in taste and neutral in nature. Its sweet flavor makes it appealing for culinary use, while its neutral nature makes it suitable for a wide range of constitutions.

Meridian Affinity: Honey has a harmonizing effect on all meridians, making it a versatile substance that can be used to support overall health and balance in the body.

Therapeutic Functions:

  1. Moistening and Nourishing: Honey is renowned for its ability to moisten and nourish the body, particularly the lungs and stomach. It helps alleviate dryness and promotes the production of bodily fluids, making it beneficial for conditions such as dry cough, dry throat, and constipation.
  2. Tonifying the Spleen and Stomach: It has a tonifying effect on the Spleen and Stomach organs, helping to strengthen digestion and improve appetite. This makes honey useful for addressing symptoms of poor digestion, such as bloating, indigestion, and fatigue.
  3. Soothing and Calming: Honey has a soothing and calming effect on the body and mind, making it beneficial for promoting relaxation and reducing stress and anxiety. It can also help improve sleep quality and promote overall well-being.
  4. Promotes Wound Healing and Acts as Preservative: Accelerates wound healing, prevents infection, and serves as a natural preservative with antibacterial properties.

Common Applications:

  • Respiratory conditions: Honey is often used to soothe and alleviate symptoms of respiratory conditions such as coughs, sore throats, and congestion. It can be taken alone or combined with other herbs to enhance its therapeutic effects.
  • Digestive disorders: Its tonifying properties make honey beneficial for improving digestion and alleviating symptoms of poor appetite, indigestion, and bloating.
  • General health and wellness: Honey is commonly used as a natural sweetener and food supplement to support overall health and vitality.

Preparation and Dosage: Pure honey can be consumed on its own or added to herbal teas, decoctions, or other medicinal preparations. The dosage may vary depending on the specific condition being treated and the individual's constitution. It's essential to use high-quality, unpasteurized honey to ensure maximum therapeutic benefits.

Combining Herbal Formulas Togethers

Combining herbal formulas can effectively address multiple health concerns or enhance overall well-being.

  • Consider Patterns: Identify underlying imbalances or health concerns before combining formulas to ensure compatibility.
  • Address Multiple Symptoms: Choose formulas targeting different health aspects to address multiple symptoms simultaneously.
  • Timing Matters: Consider organ functions according to the Silkie 24 Hour Wellness Wheel. For instance, take Liver and Gallbladder formulas post-dinner or around 7 pm, while Lung and Large Intestinal formulas are best taken upon waking or at 7 am.
  • Synergistic Actions: Look for herbs with complementary actions to enhance overall effectiveness, such as pairing anti-inflammatory with immune-boosting herbs.
  • Ensure Compatibility: Check compatibility and safety of combined herbs, avoiding conflicting actions or interactions. Consult trusted herbalists for guidance.
  • Customize Dosages: Adjust individual herb dosages based on personal needs and tolerance levels for optimal therapeutic effects.
  • Monitor Effects: Pay attention to body responses and modify combinations as needed. Seek guidance from trusted herbalists for personalized consultation.

Herbal Formula Combinations for Kidneys Related Conditions

The Highest Quality Chinese Herbs for Kidney Support Yin


Silkie's Kidney Support Yin formula is made with the highest quality herbs that are carefully selected and harvested at their peak potency. While this means they are substantially more expensive, it is why our clients see substantially more noticeable results. The use of natural honey as a binder for the pills is a tradition that Silkie Herbs has proudly maintained, ensuring the safety and effectiveness of their supplements. The avoidance of fillers and artificial ingredients further reinforces our commitment to the natural and traditional methods of herbal preparation.

The Highest Quality Chinese Herbs for Kidney Support Yin


Five generations of Silkie Herbs' expertise have resulted in a highly effective herbal formula that you can trust for your health. By utilizing Chinese herbal plant-based remedies for Kidney Support Yin, dietary adjustments, and lifestyle modifications, individuals can effectively manage Kidney function symptoms and improve overall well-being.