North American Herb & Spice Resvital Crude Red Sour Grape 90 Vegetarian Capsules
Power Of NatureAntioxidant RichNatural Source ChromiumNatural Source Vitamins & Minerals . Resvital is the only grape product made from the entire crude red sour grape, including the vine, skin, and seeds. Resvital is a rich source of natural grape antioxidants, including resveratrol and proanthocyanidins (OPCs). It also contains natural source potassium, chromium, and vitamin C. Unlike grape seed extract it is free of solvents and fungicides.