Net Contents
4 Fluid Ounce(s)
Serving Size
0.7–1 mL
Servings Per Container
120
Supplement Form
Liquid
Bar Code (UPC/SKU)
8 40253 62818 3
Product Version
IPN: G-MMDDYY-HZPCR
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 0.7–1 mL · 1–4 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Polygonum cuspidatum Root Extract, Dry | 1156 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Shake well before using. For adults add about 20-30 drops (0.7-1 mL, one full squeeze of the dropper bulb) to some juice or water, up to 4 times a day.
Warnings & Precautions
Precautions re: All Other
Warning: We recommend to seek expert medical advice before taking.
Precautions re: Allergies
Do not use if you are allergic to any ingredients.
Precautions re: Children
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
Precautions re: All Other
May affect the ability to drive and operate machinery. May have contraindications, can cause side effects and adverse reactions. Do not use if seal is broken or missing.
Precautions re: Children
Keep out of the reach of children!
Storage
Storage
Store in a cool dry place.
Formulation
Formula re: Contains
Polygonum cuspidatum
Formulation re: Other
Only natural ingredients Purity is laboratory tested and verified
Formulation re: Does NOT Contain
All the raw materials are gluten-free by their nature No artificial colors, flavors, or preservatives
Formulation re: Other
Not tested on animals
Formulation re: Does NOT Contain
C2H5OH Alcohol free
Formulation re: Other
Made in USA, Hawaii
FDA Statements
FDA Disclaimer Statement
This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Herbal Supplement
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Hawaii Pharm Herbal Extract Highest quality since 2008
Seals/Symbols
cGMP Made in compliance with cGMP 21 CFR 111 in an FDA registered and inspected facility.
General Statements: All Other Content
Scan this QR-code to get 15% discount on your next purchase. Limited time deal.
Seals/Symbols
C2H5OH Alcohol free USA Made in United States of America
Manufacturer & Distributor
Manufacturer
Hawaii Pharm LLC
510 Sumner St. Ste. 613, Honolulu, HI, 96817
888-854-2924
Market Reference
Hu Zhang Dry Root Alcohol-free Liquid Extract
Hawaii Pharm$19.95Hu Zhang Tincture
Hawaii Pharm$19.95Hu Zhang (polygonum Cuspidatum) Tincture. Alcohol-free. Hawaii Pharm.
eBay - hawaii-pharm$19.95Hawaii Pharm Hu Zhang Alcohol-Free Liquid Extract
GoSupps.com$49.99huang Jing Alcohol-FREE Liquid Extract
Hawaii Pharm$19.95Hawaii Pharm Hu Zhang Extract Japanese Knotweed Supplement
eBay - fastshippingstore-us$19.85LowestHerbEra Hu Zhang A120 Alcohol Herbal Extract Tincture
HerbEra$385.00Hu Zhang Alcohol-Free Liquid Extract Hu Zhang (Polygonum Cuspidatum) Dried Root Glycerite Hawaii Pharm Natural Herbal Supplement 4 oz 4 Fl Oz (Pack of
GoSupps.com$79.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Nayble Health & Sports
5.0 (138)Vitamin & Supplements Shop
18 Chamberlayne Rd, London NW10 3JD
Buffalo Nutrition
4.9 (186)Vitamin & Supplements Shop
132 Cricklewood Broadway, London NW2 3EE
Innermost
5.0 (17)Vitamin & Supplements Shop
Television Centre, XXIV Limited, Soho Works 2, 101 Wood Ln, London W12 7FR
HARA Health Store
4.7 (50)Vitamin & Supplements Shop
231 Finchley Rd, South Hampstead, London NW3 6LS
Holland & Barrett - Queensway
3.8 (64)Vitamin & Supplements Shop
42-44 Queensway, London W2 3RS
Aphro-D
4.9 (82)Vitamin & Supplements Shop
27 Old Gloucester St, London WC1N 3AF
ITL Health
5.0 (37)Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Fitandfat
5.0 (321)Vitamin & Supplements Shop
Inside the post office, 187 Uxbridge Rd, London W13 9AJ
Research & Studies
Food plants as adjuvant medicines: a review of protective effects and clinical potential in alcoholic liver disease
C Li, Q Zhang, Z Chen, W Hu, F Liu - Frontiers in pharmacology, 2025 - frontiersin.org
… liver disease (ALD) has become a global public health problem. ALD is characterized by … excessive alcohol consumption. Furthermore, alcohol and its metabolites disrupt the health of …
20255 citationsTreatments for alcohol-related disorders in China: a developing story
YL Tang, W Hao, L Leggio - Alcohol and alcoholism, 2012 - academic.oup.com
… alcohol intoxication or DTs are commonly seen in the emergency room (ER) and those who have other clinically significant alcohol-related medical problems (eg alcoholic … have medical/…
201222 citationsOxidative stress modulation in alcohol-related liver disease: From chinese botanical drugs to exercise-based interventions
Y Zhu, Y Jia, E Zhang - Frontiers in Pharmacology, 2025 - frontiersin.org
Alcohol-related liver disease (ALD) is a chronic liver injury caused by long-term excessive alcohol consumption, with complex and multifaceted pathological mechanisms. Research …
202513 citationsAvailability, pharmaceutics, security, pharmacokinetics, and pharmacological activities of patchouli alcohol
G Hu, C Peng, X Xie, S Zhang… - … and Alternative Medicine, 2017 - Wiley Online Library
… guide in exploring the PA and its use in various medical fields. We found that PA maybe was a … could be an extremely inspiration of PA in pharmaceutical industry and medical practices. …
2017110 citations… , and safety interaction study of tunodafil hydrochloride and alcohol: A randomized, blinded, placebo‐controlled, three‐cycle crossover study in Chinese healthy men
…, W Zhao, S Li, Y Liu, Q Wang, H Fan, J Zhang… - …, 2026 - Wiley Online Library
… In conclusion, when healthy Chinese males were given tunodafil hydrochloride and alcohol at the same time, there was no impact on alcohol metabolism. However, there was a modest …
20262 citations… Vitamin D2 and Decreased the Concentration of Ergosterol in Shiitake Mushroom (Lentinus edodes) and Oyster Mushroom (Pleurotus ostreatus) Powder in Ethanol …
D Hu, W Chen, X Li, T Yue, Z Zhang, Z Feng, C Li… - ACS …, 2020 - ACS Publications
… The mushroom residue was further extracted twice with 3 mL of ethanol. The ethanol phase was then collected and diluted with ethanol to 10 mL. The extract was filtered through a 0.45 …
202067 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-09-25. DSLD Label ID: 300834. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
