Healthvit Resveratrol Grape Seed Extract (100 mg), 60 capsules is enriched with Resveratrol is a powerful antioxidant that is produced by some plants to protect against environmental stresses. Most notable producer of resveratrol is the grapevine, which produces large amounts of resveratrol in the skins of grapes. Wine (in particular red wine - which is fermented with grape skins) has some of the highest levels of resveratrol out of any natural food. The capsules enriched with resveratrol protects the skin against fungal diseases and sun damage. Grape seed extract may help with a type of poor circulation (chronic venous insufficiency) and high cholesterol. Grape seed extract also reduces swelling caused by injury and helps with eye disease related to diabetes.