Solgar Resveratrol 250 mg is a natural polyphenol that occurs naturally in grapes, berries such as strawberries, raspberries, blackberries, peanuts, red wine, and the Polygonum cuspidatum plant. That is, a compound that is found abundantly in plant sources. Resveratrol is a fat-soluble compound and is often known as the ingredient responsible for the "French paradox". This formula provides 250mg of resveratrol along with red wine extract, Vitis vinifera. Resveratrol from the root of Polygonum cuspidatum, also known as Hu Zhang or ko-jo-kon has been a root traditionally used in the East for its richness in resveratrol. Solgar Resveratrol 250 mg comes in a daily dose of 1 softgel and provides 250 mg per dose. Resveratrol from 500 mg of Polygonum cuspidatum, in addition red wine extract (grape skins) is added. All Solgar products meet the strictest criteria of excellence in the sector. Made from natural ingredients and innovating since 1947, Solgar is the recommended food supplement - 98% of Solgar users recommend the brand * * Global Praxis online buyers survey of 2017, in which 3,882 consumers of vitamins, minerals and food supplements participated. Food supplements are not a substitute for a varied and balanced diet and a healthy lifestyle. • Resveratrol with red wine extract • Obtained from Polygonum cuspidatum root • With red wine extract (Vitis vinifera) (grape skin) It is recommended to ingest daily with plenty of water