High Potency Cardiovascular Support* Natural Trans-Resveratrol - 50 mg 100 mg of Red Wine Extract Rich in Polyphenols! Vegetarian Formula Resveratrol is a polyphenol naturally found in the skin of red grapes, certain berries, and other plants.  Scientific studies have shown that Resveratrol supports healthy cardiovascular function through various mechanisms.  Resveratrol, especially when combined with other polyphenols, is known for it's anti-aging effects, as well as for its ability to support a healthy inflammatory response.  NOW Natural Resveratrol contains a comprehensive blend of polyphenols, including natural resveratrol and proanthocyanins (OPC's from grape seed), plus catechins (green tea extract) for powerful cardiovascular protection.*