According to Kenneth L. Jordan of the Heart Foundation and Research Center in Montclair, New Jersey the antioxidants called polyphenols found in white wine reduces wrinkle causing free radicals by 34%. The polyphenols scavenge up the free radicals before they breakdown the skin's elasticity. But protect your skin responsibly and in moderation. One, 4 ounce glass of white wine relaxes blood vessels and increase blood flow which helps move all those polyphenols to the right places in your skin. However 2 glasses will bump up your heart rate and you don't want that. So a small amount of grapes will keep your skin smoother and less rasin-like!