Resveratrol 50 mg Japanese Knotweed®
Non-Nutrient / Non-BotanicalBrand: Wonder Laboratories
Functions
Net Contents
120 Softgel(s)
Serving Size
1 Softgel(s)
Servings Per Container
120
Supplement Form
Softgel Capsule
Bar Code (UPC/SKU)
Not specified
Product Version
Rev. #02
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: 1 Softgel(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Resveratrol(Japanese Knotweed) | 50 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take 1 softgel one to two times daily, preferably with a meal.
Warnings & Precautions
Precautions re: All Other
Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Precautions re: Children
Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Caution: If you are pregnant or nursing consult your physician before using this product.
Storage
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).
Formulation
Formulation re: Other
Mfg. in an FDA Registered Facility using Good Manufacturing Practices (GMPs) Conforms to USP <2091> for weight. Meets USP <2040> disintegration for maximum bioavailability.
Formulation re: Other
Promotes Antioxidant Protection Helps Fight Free Radicals
Formulation re: Does NOT Contain
Gluten Free
Formula re: Contains
Natural Source of Resveratrol
Formulation re: Other
Made in USA
FDA Statements
FDA Disclaimer Statement
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.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Reorder #5061
General Statements: All Other Content
Was a capsule Now a softgel
Manufacturer & Distributor
Distributor
Wonder Laboratories
115 S.C.T. Ct., White House, TN, 37188
Market Reference
Japanese Knotweed Trans-resveratrol 50 Mg
Wonder Laboratories5.0(2)$13.99Wonder Laboratories Resveratrol Red Wine Complex Natural Source 120 Capsules
Wonder Laboratories4.4(12)$9.49Trans Resveratrol 50 Mg Extracted From Japanese Knotweed Root
EarthTurns.com$18.70Japanese Knotweed Resveratrol
Etsy$25.99Resveratrol - Superior Japanese Knotweed
earthscreationshop.com$14.99Medica Herbs Resveratrol Japanese Knotweed 60 Capsules
Medpak | Healthy Choice4.9(143)$6.00LowestResveratrol 50% 600mg
GenoPalate$25.95Organic Japanese Knotweed Powder | Best Trans Resveratrol Supplement
naturerestore.com4.6(12)$25.95
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.
Remede Naturel
4.8 (5)Vitamin & supplements store
590 Rte de la Petite Houssière, 88430 La Houssière, France
Research & Studies
Resveratrol
B Geisler - 2011 - books.google.com
… about the possible health benefits of resveratrol, a chemical … laboratory animals who were given megadoses of resveratrol, … , Japanese knotweed is the primary source of resveratrol for …
20111 citationsImpact of Extraction Conditions on Resveratrol Content and Antioxidant Properties of Japanese Knotweed Extracts
M Olszowy-Tomczyk, D Wianowska - Applied Sciences, 2025 - mdpi.com
… These include simple techniques useful on a laboratory scale … compound for the production of supplements and food additives, … source of resveratrol and many other health-promoting …
20254 citationsEvaluation of Resveratrol Supplementation on Laboratory Animals, Cats, Pigs, Horses, Dogs, Cattle
MU Ememe, AKB Sackey, JO Ayo - Resveratrol: Adding Life to …, 2019 - books.google.com
… The supplement was shown to be useful as an antibiotic and … Japanese Knotweed is the best source of resveratrol for dogs… production and possible health benefits of resveratrol in wine […
2019The Effects of Bitter Melon Extract on Three Human Cancer Cell Lines: BT549, A549 and PC3 (under the direction of Dr. E. Lewis Myles)
CA Davis Sr - 2019 - search.proquest.com
… Therefore, it’s no wonder that from the beginning of … , or Japanese knotweed, holds the most naturally occurring concentrations of resveratrol and has been used in customary Japanese …
2019Quality assessment of Japanese knotweed (Fallopia japonica) grown on Prince Edward Island as a source of resveratrol
H Chen, T Tuck, X Ji, X Zhou, G Kelly… - Journal of agricultural …, 2013 - ACS Publications
… effects including the promotion of heart health, neuroprotection, anti-… Japanese knotweed, is currently a major source for the natural resveratrol ingredients sold in dietary supplement …
2013103 citationsThe effect of repeated resveratrol administration on global ischemia-induced hippocampal neurodegeneration, neurochemical effects and functional alterations
C Girbovan - 2015 - ruor.uottawa.ca
… Japanese knotweed and which is mainly found in China and … of RSV on neurogenesis in healthy young adult mice have … and in vivo, daily administration of 50 mg/kg RSV for 7 days …
2015
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-11-19. DSLD Label ID: 260492. 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.
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