Swanson Resveratrol is a high-quality supplement that is derived from the polygonum herb, the most economic and effective source discovered. Science continues to grow stronger in support of resveratrol for its daily good health and longevity benefits. - Cardiovascular Health - Higher Potency - Dietary Supplement - Increases Antioxidant Protection - Supports Cellular Longevity - Supports Cardiovascular Health - Science-Backed Quality Since 1969
