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 61366 0
Product Version
IPN: G-MMDDYY-CKPMR
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 | |
|---|---|---|
| Chinese Knotweed Root Extract, Dry(Polygonum multiflorum 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 Multiflorum
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
Knotgrass Extract
Hawaii Pharm$19.95LowestHerbal Blend Alcohol-Free Herbal Liquid Extract
Hawaii Pharm$19.95LowestJapanese Knotweed Glycerite
Napiers1.0(1)$28.53Japanese Knotweed
NutriRestore$28.10Japanese Knotweed (Liquid Herb) — The Wellness Way- Sarasota
thewellnesswaysarasota.com$89.25Pure Original Ingredients Japanese Knotweed Hu Zhang Fen Traditional Supplement
Walmart - Axio Supply$35.99Japanese Knotweed Supreme
Nutrifarmacy4.8(36)$39.99Japanese Knotweed - 2 fl. oz.
Healthy Habits Living4.8(8)$43.50
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.
NATURES LIVING
4.9 (323)Vitamin & Supplements Shop
99 Muswell Hill Broadway, Muswell Hill, London N10 3RS
Planetis Natural Health & Nutrition
5.0 (38)Vitamin & Supplements Shop
32 Clifton Rd, London W9 1ST
Healthshop UK
4.9 (41)Health food shop
306 Grove Green Rd, London E11 4EA
Ancient Purity
4.9 (588)Vitamin & Supplements Shop
Road, Little Braxted Hall, The Dovecote, Little Braxted, Witham CM8 3EU
G Baldwin & Co
4.5 (242)Health food shop
171-173 Walworth Rd, London SE17 1RW
Power Herbs apothecary
4.8 (74)Herbal Medicine Shop
105 Stoke Newington Rd, London N16 8BX
Fortune Flavours
3.6 (21)Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Little London Herbal Store
4.9 (46)Health food shop
15 Trinity Walk, Nottingham NG1 2AN
Research & Studies
In vitro comparison of the bioactivities of Japanese and Bohemian knotweed ethanol extracts
L Pogačnik, T Bergant, M Skrt, N Poklar Ulrih… - Foods, 2020 - mdpi.com
… results were expressed in two different ways, per gram of dried ethanol extract (our study) and per gram of whole lyophilized knotweed tissue [8]. The ratio between trans-resveratrol and …
202017 citationsNew Approaches on Japanese Knotweed (Fallopia japonica) Bioactive Compounds and Their Potential of Pharmacological and Beekeeping Activities …
AA Cucu, GM Baci, Ş Dezsi, ME Nap, FI Beteg, V Bonta… - Plants, 2021 - mdpi.com
… Thus, by taking into consideration the recent advances in the study of Japanese knotweed and its phytochemical constituents, the aim of this article is to provide an overview on the high …
202146 citationsHighlights of drug-and herb-induced liver injury in the literature from 2016: how best to translate new information into clinical practice?
O Shahbaz, S Mahajan, JH Lewis - Expert Opinion on Drug …, 2017 - Taylor & Francis
… Among the CHM cases, the most common causative agent was Polygonum multiflorum (fo-ti, Chinese Knotweed), which has been traditionally used for memory loss, immunity benefits, …
201744 citationsWhat Is Bulk Resveratrol Powder and Why It Matters for Health Brands?
FD Dive - newthingsbiotech.com
… Because of its high natural resveratrol concentration, extracts from Japanese knotweed (… Cardiovascular health supplements incorporate resveratrol for heart protection benefits. …
Field Guide to Medicinal Wild Plants
B Angier - 2023 - books.google.com
… The impact of American Indian medical practices, abetted by those of the pioneers, was considerable in its influence on the medicine, healing, and pharmacology of today’s world. …
202352 citationsThe wild wisdom of weeds: 13 essential plants for human survival
K Blair - 2014 - books.google.com
… medical pharmacy and first-aid kit. More than just a field guide to wild edibles, it is a global plan for human survival. When Katrina Blair was eleven she had a life-changing experience …
201411 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-08-23. DSLD Label ID: 300529. 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.
