Established 1971 Certified Gluten-Free Supports Cardiovascular Health Supports Healthy Aging Dietary Supplement — Our Pledge of Integrity — Authenticity Cleanliness Freshness Consistency Accuracy Resveratrol supports the body's antioxidant system. Through this process Resveratrol may provide antioxidant support as well as promote the activation of the SIRT1 gene, often referred to as the longevity gene. Resveratrol has been studied for its support of cardiovascular health.