DescriptionnnScientists believe resveratrol may have dual antioxidant activity: Asn a direct antioxidant and as a compound that may increase other nantioxidant enzymes, genes, and pathways. This paper is intended to npresent information published during recent years on the biological nactivities and multiple effects of resveratrol. The concentration of then phytoalexin resveratrol in wine. Pro-longevity factors blend nWildcrafted Japanese knotweed extract Polygonum cuspidatum root and nrhizome Standardized to contain 250 mg of trans-resveratrol, organic nfrench whole red wine grape Vitis vinifera Skin, seeds, fruit, stem, nvine, certified organic muscadine whole red grape Vitis rotundifolia nSkin and seed. Despite preclinical evidence that resveratrol reduces nandrogen production and modulates androgen receptor activity, Kjaer et nal. Additionally, resveratrol dose-dependently increased the lifespan ofn a vertebrate fish Nothobranchius furzeri. The auth.