OPCs (Oligomeric ProanthoCyanidins) are found in various plants in varying degrees of concentration. Grape seeds are one of the natural sources discovered by Dr. Masquelier from which to selectively isolate OPCs. OPCs cannot be synthetically manufactured. They can only be isolated from plants that make OPCs. Anthogenol is a truly natural phyto-nutrient. Unlike other antioxidants and bioflavonoids, Anthogenol can penetrate both aqueous and lipid cellular membranes. It works to protect, support and restore the potency of Vitamins E & C as they work in the body. It is a powerful antioxidant that helps prevent oxidative damage to cellular membranes. Anthogenol provides the nutritional support necessary for the maintenance of a healthy heart. It aslo promotes a healthy circulatory system by strengthening capillary walls and micro-capillaries and improving capillary resistance and reducing leakageas well as helping to support the body in maintaining healthy circulatory function in leg veins.Anthogenol enhances the elasticity of skin, helping to offset visible signs of premature aging, by working to strengthen and rebuild collagen and will enhances visual adaptation of the eye to different light environments. It also provides nutritional support in protecting the health of the retina.