Both Proflavanol and Proflavanol 90 are dietary supplements containing high-quality grape seed extract and vitamin C. The proanthocyanidins (a type of bioflavonoid) in grape seed extract appear to be some of the most powerful free-radical scavengers yet discovered. These proanthocyanidins are available in only extremely small amounts from foods.

Proflavanol supplements can be a key weapon in your antioxidant arsenal. Together with vitamin C, these exclusive formulations provide you with potent free-radical scavengers for superior antioxidant protection.