Net Contents
4 Fluid Ounce(s)
Serving Size
1 mL
Servings Per Container
120
Supplement Form
Liquid
Bar Code (UPC/SKU)
7 429523 081069
Product Version
Not Present
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: Non-GMO, 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: 1 mL · 1–4 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| wildcrafted Chinese Knotweed (Polygonum multiflorum) dried root liquid extract | 970 mg | — |
Percent Daily Values (DV) are based on a 2,000 calorie diet.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Direction Shake well before use. Adults take up to 30 drops (1 mL, one full squeeze of the dropper bulb) in 3-4 fl. oz of juice or water up to 4 times a day. We recommend to seek expert medical advice before taking this or any other herbal supplements.
Warnings & Precautions
Precautions re: All Other
Caution May have contraindications.
Precautions re: Allergies
Do not use if you are allergic to any ingredients.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult a physician before using during pregnancy, if nursing, or if you are on any medications.
Precautions re: Children
Keep out of the reach of children.
Storage
Storage
Store in a cool, dry, dark place.
Formulation
Formulation re: Other
Manufactured in the USA in an FDA registered facility
Formulation re: Does NOT Contain
Alcohol free
Formula re: Contains
Polygonum multiflorum
Formulation re: Other
Dried herb/menstruum ratio: 1:3 Expertly extracted Laboratory tested 330 mg/1 mL Premium product Alcohol-free liquid herbal extract
Formulation re: Does NOT Contain
Non GMO
Formulation re: Does NOT Contain
No artificial ingredients, GMO, gluten, color additives, fillers, preservatives or binders. Natural Gluten Free
FDA Statements
FDA Disclaimer Statement
Notice 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
Seals/Symbols
Made in USA Made in an FDA registered facility Natural Gluten Free
Manufacturer & Distributor
Market Reference
Chinese Knotweed Tincture
HerbalTerra$18.95TerraVita Knotgrass (Knotweed, Bistort) Herbal Tea – 25 Bags, No Fillers, GMP Certified
chryzantema-raciborz.pl$10.75Japanese Knotweed Tincture
Avena Botanicals$20.99Organic Japanese Knotweed Powder | Best Trans Resveratrol Supplement
naturerestore.com4.6(12)$25.95Knotweed - Loose Leaf Herbal Tea 1.41oz (40g) | Natural Herbal Infusion by Hellenic Nature
Hellenic Nature Shop$3.00LowestTerraVita Knotgrass Powder
Sears$33.25
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.
Libernatur
5.0 (25)Vitamin & supplements store
THE NUTRITION STORE - Sports Nutrition Vitamins & Supplements
5.0 (1521)Vitamin & supplements store
Carrer de la Marina, 300, Eixample, 08025 Barcelona
Natura Premium
4.9 (57)Food manufacturer
Av. de Andalucía, 25, 29651 Las Lagunas de Mijas, Málaga
Nutribionatur
5.0 (68)Vitamin & supplements store
Passatge de Llunàs, 15, Loc, 08906 L'Hospitalet de Llobregat, Barcelona
Natursanix
4.5 (34)Herb shop
C. del Corazón de María, 80, Loc B, Chamartín, 28002 Madrid
Tienda Keto | Herbolario Online NaturalDietetic
3.5 (73)Vitamin & supplements store
Calle Estefanita, 8, Villaverde, 28021 Madrid
Green Club
4.7 (47)Herbal medicine store
Av. de Tenerife, 2, Edif 4, bajo derecha, 28703 Madrid
Mundo Naturalia
5.0 (1)Vitamin & supplements store
Carrer del Codonyat, 2A, Planta 2, Local 1, 08800 Vilanova i la Geltrú, Barcelona
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
… that also contains the ethanol insoluble matter as in the cited work. Other important differences include the extraction solvent (96% ethanol used in this study and 50% ethanol in study of …
202017 citationsThe Complete Folk Herbal: An Illustrated Guide to Natural Remedies and Everyday Healing
R Beyer - 2025 - books.google.com
… Second, we can help control invasive plants like Japanese knotweed (Reynoutria japonica) in the … Simply decide on the ratio and the alcohol percentage that you will find in each herbal …
2025Antioxidant and Antimicrobial Biofoil Based on Chitosan and Japanese Knotweed (Fallopia japonica, Houtt.) Rhizome Bark Extract
K Naumoska, U Jug, K Kõrge, A Oberlintner, M Golob… - Antioxidants, 2022 - mdpi.com
… A 70% ethanol (aq) extract of the rhizome bark of the … knotweed are included in the 9th and 10th editions of the European Pharmacopoeia in the chapter “Herbal drugs and herbal drug …
20227 citationsInvasion by Fallopia japonica alters soil food webs through secondary metabolites
C Abgrall, E Forey, L Mignot, M Chauvat - Soil Biology and Biochemistry, 2018 - Elsevier
… of knotweed on soil mesofauna (Nematoda, Collembola and Acari). During a one-month laboratory experiment we added knotweed … plants such as knotweeds can have effects on soil …
201882 citationsBotanical Bar Craft: A Guide to the Art of Apothecary Cocktails and Herbal Tonic Elixirs
CE Sears - 2024 - books.google.com
… alcoholic and nonalcoholic tonic recipes in this book because they are equally important. In creating this career that blends my expertise as herbalist … sobering up, alcohol continues to …
20241 citationsNatural antioxidants of the underutilized and neglected plant species of Asia and South America
MH Shahrajabian, DJ Marmitt… - … in Drug Design & …, 2023 - benthamdirect.com
… perennial herb found in grassland, meadows and open woods, and its ethanol extracts were … Currently, 12 herbal medicines are available for free in the public health network, as long as …
202325 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-09-25. DSLD Label ID: 234680. 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.
