oPCXtra is a super antioxidant drink mix made from a combination of six major sources of bioflavonoids. Four of the sources - Grape Seed Extract, Red Wine Extract, Pine Bark Extract and Green Tea Extract - supply a group of powerful antioxidant bioflavonoids called Oligomeric Proanthocyanidins (OPC).oPCXtra is totally bioavailable, water soluble and delivered in an isotonic solution, the way nature intended it to be. This product is delivered to the small intestines within five minutes, when taken as directed.oPC's are known to stabilize and protect collagen (a major protein in the body) from free radical damage and enzymatic digestion.bioflavonoids are complex organic plant compounds found mostly in fruits and vegetables. They function as a cofactor or helper to the body's immune system to respond to inflammation, allergy and infection.oPCXtra is a super antioxidant drink mix made from a combination of six major sources of bioflavonoids. Four of the sources - Grape Seed Extract, Red Wine Extract, Pine Bark Extract and Green Tea Extract - supply a group of powerful antioxidant bioflavonoids called Oligomeric Proanthocyanidins (OPC).

isotonix OPC-3 - Value Size (90 Servings/Bottle) OPC-3 is a powerful combination of plant derived bioflavonoids, know as oligomeric proanthocyanidins (OPC's). It is made from a combination of grape seed, pine bark and red wine extracts in addition to bilberry and citrus extracts. These OPC's are super effective free radical neutralizers. They are not limited to being strong antioxidants, they are also crucial in their role in supporting the circulatory system and strengthening the capillaries. OPC-3 is a natural food supplement that should be taken for a lifetime.isotonix OPC-3 is a combination of plant-derived bioflavonoids, known as oligomeric proanthocyanidins, or OPC's. Made from a combination of grape seed, pine bark and red wine extracts (in addition to bilberry and citrus extracts), these OPC's are super-effective free radical neutralizers. Isotonix OPC-3 costs between $65.95 and $72.95 depending on the dealer, in most cases shipping is extra. Isotonix OPC-3 is a product marketed by Market America.isotonix OPC-3 - Value Size (90 Servings/Bottle) OPC-3 is a powerful combination of plant derived bioflavonoids, know as oligomeric proanthocyanidins (OPC's). It is made from a combination of grape seed, pine bark and red wine extracts in addition to bilberry and citrus extracts. These OPC's are super effective free radical neutralizers. They are not limited to being strong antioxidants, they are also crucial in their role in supporting the circulatory system and strengthening the capillaries. OPC-3 is a natural food supplement that should be taken for a lifetime.isotonix OPC-3 is a combination of plant-derived bioflavonoids, known as oligomeric proanthocyanidins, or OPC's. Made from a combination of grape seed, pine bark and red wine extracts (in addition to bilberry and citrus extracts), these OPC's are super-effective free radical neutralizers. Isotonix OPC-3 costs between $65.95 and $72.95 depending on the dealer, in most cases shipping is extra. Isotonix OPC-3 is a product marketed by Market America.isotonix OPC-3 - Value Size (90 Servings/Bottle) OPC-3 is a powerful combination of plant derived bioflavonoids, know as oligomeric proanthocyanidins (OPC's). It is made from a combination of grape seed, pine bark and red wine extracts in addition to bilberry and citrus extracts. These OPC's are super effective free radical neutralizers. They are not limited to being strong antioxidants, they are also crucial in their role in supporting the circulatory system and strengthening the capillaries. OPC-3 is a natural food supplement that should be taken for a lifetime.