Your fingers go icy in the middle of a stressful meeting. Your toes never warm up under the covers. Yet the rest of you feels fine. In Chinese Medicine, that pattern has a name, and it usually starts with stress. Here's what it means, and which supplements for cold hands and feet Chinese Medicine uses for it.
Essential Takeaways
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Stress can cool your fingertips, a human study found.
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Chinese Medicine calls this Liver Qi stagnation: stuck Qi (vital energy) can't carry warmth to your limbs.
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Si Ni San, the classic formula for it, lives on in Xiao Yao San and Elix's Daily Harmony.
Why are my hands and feet always cold?
Thyroid, iron and circulation are worth checking with your doctor. But many women get a clean bill of health and still feel the chill. In a nationwide survey of 2,201 Korean adults, about 1 in 5 felt cold hypersensitivity in their hands or feet, and it was more common in women.
Stress plays a bigger role than most people think. In a 2013 study of stress and body temperature in humans, a standard stress test cooled people's fingertips while skin near the chest stayed the same.
Cold hands and feet in Chinese Medicine: the Liver Qi connection
In Chinese Medicine, the Liver keeps Qi flowing smoothly through your whole body. Stress and long, packed days make Liver Qi get stuck. That's Liver Qi stagnation, with its signs and causes.
When Qi stalls in the middle, warmth can't reach the edges. So your core feels warm, even flushed, while your hands and feet run cold. Classical texts call this "Si Ni," the four cold limbs: a problem of flow, not a lack of heat.
Signs your cold hands and feet may be Liver Qi stagnation:
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You notice colder hands and feet when you're stressed or anxious
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You feel warm or flushed in your face or chest at the same time
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You sigh a lot, clench your jaw or hold tension in your shoulders
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You get irritable, moody or tender breasts before your period
Doctors see this mix often: at Keio University's Kampo clinic, almost 30% of patients who felt cold also had upper-body heat like hot flushes.
Cold hands, warm body, or cold all over? Your pattern matters:
|
Pattern |
What it feels like |
Clues |
|
Liver Qi stagnation |
Cold hands and feet, warm core |
Worse with stress, irritability, PMS |
|
Yang deficiency |
Cold all over, craves heat |
Tired, loose stools, low energy |
|
Blood deficiency |
Cool, pale hands and feet |
Dizziness, dry skin, light periods |
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Not sure which fits? Read how to determine your Qi state, or see a licensed Doctor of Chinese Medicine.
Si Ni San: the 2,000-year-old formula for cold limbs
Si Ni San ("Frigid Extremities Powder") is a classic Chinese formula of Bupleurum, White Peony, Bitter Orange and Licorice. A 2026 review of Si Ni San describes its traditional role as soothing the Liver and regulating Qi.
In a study of Shigyaku-san (the Japanese name for Si Ni San), 40 people with stress-related sweaty palms had cold hands and feet that got colder under stress. The formula also improved their coldness of the extremities.
A meta-analysis of 14 trials on herbal medicine for cold hands and feet (974 people) also found herbal formulas outperformed Western medicine alone.
Supplements for cold hands and feet: support the root
Most supplement lists for cold hands and feet focus on single nutrients like iron, which make sense when a blood test shows you're low. When stress is the trigger, Chinese Medicine works on the pattern instead. About 1,000 years ago, doctors built on Si Ni San's core herbs to create Xiao Yao San, the Free and Easy Wanderer formula, for stress, mood and Liver Qi.
Daily Harmony: Elix's modern Xiao Yao San
Daily Harmony is Elix's organic liquid formula built on Xiao Yao San. It supports a healthy stress response and smooth Liver Qi. It holds all three core Si Ni San herbs, plus Dang Gui for blood:
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Bupleurum (Chai Hu): moves stuck Liver Qi
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White Peony (Bai Shao): softens the Liver and nourishes blood
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Licorice (Gan Cao): harmonizes the formula
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Dang Gui (Dong Quai): nourishes and moves blood
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Ginger (Jiang): warms the middle
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Also: Cyperus, Poria, Atractylodes, Mint, Rehmannia, Reishi, Astragalus and White Ginseng
Korean researchers recently mapped how Dang Gui and White Peony may act on cold hands and feet, since both are used for it in Korean Medicine. And a meta-analysis of 14 Xiao Yao San trials (1,256 people) found it supported people with anxiety, alone or with medication.
In Elix's Daily Harmony perception study, 94% felt more emotionally calm and grounded and 94% reported improvements in mood swings and irritability.†Daily Harmony was also part of Elix's PCOS clinical study with Cycle Balance.
How to take it: Add 3 to 4 dropperfuls (½ teaspoon) to warm tea or water, or take it straight. Best in the morning or between meals, up to 4 times a day on stressful days.
Who it's for: people whose hands and feet go cold with stress, along with irritability, mood swings or PMS tension.
What people are saying
"After using Daily Harmony for just under 2 months now, I can say that I started to notice a genuine difference around week 4… The biggest differences I've noticed so far: mood and stress levels." - Allison
"Outstanding! I find that it keeps me very calm in the middle of chaos and my mood and thoughts are more balanced. It is an excellent product." - Ester D.
3 more ways to warm up cold hands and feet
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Move every hour. Movement moves Qi. Try a brisk 5-minute walk.
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Press the "Four Gates." Press Liver 3 (between your big and second toe) and Large Intestine 4 (the web between thumb and index finger) on both sides for 1 minute each. More acupressure for stress at home. Skip LI 4 if you're pregnant.
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Try a ginger footbath. In a randomized crossover trial of footbaths, 17 adults felt warmer feet with ginger added than with warm water alone, and the warmth lasted longer. Pair it with a warm drink instead of iced drinks, which Chinese Medicine says to skip.
When to see your doctor: fingers or toes that turn white or blue, numbness, sores that won't close, or cold that came on suddenly. These need a medical check.
FAQs
Why are my hands and feet always cold?Â
Stress, low body weight, thyroid or iron issues and circulation all play a role. In Chinese Medicine, cold hands and feet with a warm body often point to Liver Qi stagnation.
Can stress and anxiety cause cold hands and feet?Â
Yes. In a human study, a stress test cooled people's fingertips while their chest stayed the same. Chinese Medicine links this to the Liver, which keeps Qi flowing when you're calm.
What is the best supplement for cold hands and feet?Â
It depends on your pattern. If a blood test shows low iron, your doctor may suggest iron. For stress-related coldness, Chinese Medicine uses Si Ni San and Xiao Yao San; Daily Harmony is Elix's organic Xiao Yao San.Â
What is Si Ni San?Â
A nearly 2,000-year-old formula of 4 herbs, traditionally used to soothe the Liver, regulate Qi and bring warmth back to limbs that run cold from stuck Qi.
How soon will I notice a difference with Daily Harmony?Â
Everyone is different. Many members feel calmer within days to weeks, and real lasting changes build over consistent daily use.
Feel calm, clear and warm to your fingertips
Cold hands and feet can be your body's sign that stress is running the show. Support the root with Chinese Medicine.
This article was medically reviewed by Dr. Megan MacLaggan L.Ac, DAcCHM
Dr. Megan MacLaggan is a Doctor of Traditional Chinese Medicine, licensed acupuncturist, and certified clinical Eastern and Western herbalist specializing in women’s health. In addition to clinical practice and coaching, she writes, teaches, develops curriculum, and consults at the intersection of East Asian Medicine and biomedicine.
Sources
- Bae KH, Lee Y, Go HY, et al. The Relationship between Cold Hypersensitivity in the Hands and Feet and Health-Related Quality of Life in Koreans: A Nationwide Population Survey. Evid Based Complement Alternat Med. 2019;2019:6217036.
- Vinkers CH, Penning R, Hellhammer J, et al. The effect of stress on core and peripheral body temperature in humans. Stress. 2013;16(5):520-30.
- Yoshino T, Katayama K, Munakata K, et al. Statistical analysis of hie (cold sensation) and hiesho (cold disorder) in kampo clinic. Evid Based Complement Alternat Med. 2013;2013:398458.
- Li J, Zhong Y, Lu J, et al. Traditional Chinese prescription Si-Ni-San: a review of traditional uses, chemical constituents, therapeutic effects, clinical applications, and future perspectives. J Ethnopharmacol. 2026;364:121425.
- Ninomiya F. Clinical Evaluation of Perspiration Reducing Effects of a Kampo Formula, Shigyaku-san, on Palmoplantar Hidrosis. Evid Based Complement Alternat Med. 2008;5(2):199-203.
- Yu JS, Lee D, Hyun D, Chang SJ. Herbal Medicines for Cold Hypersensitivity in the Hands and Feet: A Systematic Review and Meta-Analysis. J Altern Complement Med. 2018;24(12):1150-1158.
- Lee E, Kim Y, Sang J, et al. Network Pharmacology-Based Exploration of Complementary Molecular Mechanisms of Heat-Clearing and Blood-Tonifying Herbs in Cold Hypersensitivity in Hands and Feet. Life (Basel). 2026;16(9):1406.
- Wang Y, Chen X, Wei W, et al. Efficacy and safety of the Chinese herbal medicine Xiao Yao San for treating anxiety: a systematic review with meta-analysis and trial sequential analysis. Front Pharmacol. 2023;14:1169292.
- Vagedes J, Kuderer S, Helmert E, et al. The Immediate Effect of Sinapis nigra and Zingiber officinale as Thermogenic Substances during Footbaths: A Randomized Controlled Crossover Trial. Complement Med Res. 2022;29(3):213-222.
†Based on results from an internal perception study of 131 Daily Harmony users. Individual results may vary.
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.
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