Resveratrol is a naturally occurring plant polyphenol commonly found in grape vines and skins. Resveratrol is highly regarded as an antioxidant and may play important roles in supporting normal cardiovascular and mitochondrial function. Resveratrol may also be useful in supporting sustained muscle function and reducing muscle fatigue. Recent studies demonstrate that it can help maintain normal oxidative responses in human and animal cells. Other studies indicate it may also be supportive in maintaining the normal aging process, by helping to prevent free radical damage that can lead to premature aging of cells. This product contains Resvida®, a pure resveratrol clinically studied for its safety. Resvida is unique among other resveratrolŒcontaining ingredients, as it is not a plant extract, is not derived from plant sources and presents no risk for contamination with pesticides and other potentially unwanted compounds.