Nature's Way Resveratrol Description: Resveratrol formula is a comprehensive blend of antioxidants. Resveratrol is found in red wine and protects cells against lipid peroxidation and free radicals. Japanese knotweed is a potent source of Resveratrol and has traditionally been used for the heart, liver and blood vessels. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.