oPC, as it's commonly called in scientific circles, is expert at treating vascular diseases because it actually increases the structural strength of weakened blood vessels. It also has other biological activity. OPC is one of the most potent antioxidants known -- fifty times as powerful as vitamin E, according to some tests. OPC's can help neutralize the underlying chemical cause (free radicals) that promotes most diseases.oPC's derived commercially from grape seeds and the bark of pine trees, is a mixture of antioxidant molecules, variously called proanthocyanidins, procyanidins, proanthocyanidolic oligomers (PCO) or Oligomeric Procyanthocyanidins (OPC).oPC, as it's commonly called in scientific circles, is expert at treating vascular diseases because it actually increases the structural strength of weakened blood vessels. It also has other biological activity. OPC is one of the most potent antioxidants known -- fifty times as powerful as vitamin E, according to some tests. OPC's can help neutralize the underlying chemical cause (free radicals) that promotes most diseases.oPC's derived commercially from grape seeds and the bark of pine trees, is a mixture of antioxidant molecules, variously called proanthocyanidins, procyanidins, proanthocyanidolic oligomers (PCO) or Oligomeric Procyanthocyanidins (OPC).oPC, as it's commonly called in scientific circles, is expert at treating vascular diseases because it actually increases the structural strength of weakened blood vessels. It also has other biological activity. OPC is one of the most potent antioxidants known -- fifty times as powerful as vitamin E, according to some tests. OPC's can help neutralize the underlying chemical cause (free radicals) that promotes most diseases.

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.