Resveratrol is a polyphenolic compound with antioxidant activity found in grapes, wine, blueberries, cranberries, and peanuts. While red wine has been popularized as an important source of resveratrol, amounts vary widely. The maximum content of resveratrol in red wine extracts available for use in dietary supplements is 20%. In contrast, root extracts of Japanese Knotweed (Polygonum cuspidatum) provide up to 50% trans-resveratrol content, the same form as found in red wine. Resveragen™ provides 250 mg of trans-resveratrol from Polygonum cuspidatum root.
Package Dimensions:3.5 x 1.9 x 1.9 inches; 1.6 Ounces
Date First Available:October 18, 2015
This hypoallergenic* product provides 250 mg of trans-resveratrol from Polygonum cuspidatum root.
Root extracts of Japanese Knotweed provide up to 50% trans-resveratrol content, the same form as found in red wine.
Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans. Contains no artificial colors, flavors, or preservatives.
Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.