Resvital is the only grape product made from the entire raw 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 and vitamin C. It is especially high in chromium. Unlike grape seed extract it is free of solvents and fungicides. Resvital is all natural and more powerful than mere grape seed extracts.
Take two or more capsules twice daily with meals.