What is Resveratrol? Resveratrol is a substance that can be found in grape skins, blueberries, pomegranates and several other plants, and has found to benefit health in a variety of ways. There is a lot of hype around resveratrol and for good reason. Resveratrol is a naturally occurring polyphenol antioxidant that is categorized as a phytoalexin, an antimicrobial compound that is produced by plants to protect them from rough…