Herb Distribution @

Zhang Clinic
20 E. 46th Street
Suite 1402
New York,  NY 10017

Tel:  (212) 573-9584 
Fax: (212) 573-6045

This is a password-protected private information web. Materials presented here is only intended for viewing by Zhang Clinic employees, affiliated professional practitioners and clinic patients.
Hepatitis C
Lyme Disease
Hepatitis Peripheral Complications Colitis /Crohn's Disease (Inflammatory Bowel Syndrome)
Non-Alcoholic Steatohepatitis (NASH): Fatty Liver Liver Cirrhosis Related Conditions
Alcoholic Liver Disease  
Auto-Immune Hepatitis
Cholestatic Hepatitis
SinoMed Research Home
About Dr. Zhang

ZHANG CLINIC featured again in
Dr. Weil's "Self Healing" newsletter

Click here to read the excerpt

Formula List
AI # 3 Capsule
Allicin Capsule
Artemisia Capsule
Artemisia 2 Capsule
(Double Potency)
BM Capsule
Capillaris Combination
Circulation P Capsule
Copmine Formula
Coptis Capsule
Cordyceps Capsule
DH-Artemisinin Capsule
Gall Formula 1
Gineseng and Atractylodes Formula
Glycyrrhizin Capsule
Hepa Formula 1A
Hepa Formula 2
HerbSom Capsule
HerbZac Capsule
HH Tablets
HH 2 Capsule
(Double Potency)
Ligustrin Capsule
Milk Thistle Plus
MVM Formula
Olivessence Capsule
Puerarin Capsule
R-5081 Capsule
R-OBG Capsule
Schisandra Plus
TGP formula
Yunan Paiyao Capsule
HerbSom Capsule
Recommended Daily Dose:
1 or 2 Capsules at Bedtime

(Individual Dosage May Vary. Please Your Consult Health Care Professional)

HerbSom Capsule is made from the extracts of a centuries-old herbal formula traditionally used for improving sleep.

Herbal Composition:

Corydalis yanhusao Rhizoma

Yan hu suo

Schizandrae Fructus

Wu wei zi

Zizyphus spinosi Semen

Suan zao ren


The formula has been studied in teaching hospitals in China. Randomized, insomnia-drug-controlled clinical trials have shown that this formula has definite sleep-inducing effects and improves quality of sleep as well. In a 374-patient study, improvement in sleep was found to be statistically equivalent to that of methaqualone, an insomnia drug, with far fewer adverse reactions. It is not habit-forming and has no residual effect. The pharmacological data of the herbs contained in this formula show many beneficial effects on the body's cardiovascular and neurological systems. These herbs have no harmful effects on the liver and, in fact, are used in TCM for liver diseases.