oPC 3 contains a combination of oligomeric proanthocyanidins (OPC's) from sources that include grape seed, red wine and pine bark† extracts. The grape seed extract is the superior source of OPCs, containing 92% of active ingredients over pine bark's 84% of active OPC ingredients.The red wine extract contains flavonoids called leucocyanidins from the skin of red grapes. Leucocyanidins are bioflavonoids with powerful antioxidant properties crucial to their role in supporting the circulatory system OPC 3 also contains bilberry and citrus extracts, which are known to have effects of vision and histamine release, respectively.this powerful formula will be delivered to your system the way nature intended it to be - in an isotonic solution that maximizes absorption. OPC 3 has a pleasant natural grape flavor, is a vegetarian product, and mixes instantly when added to water. This product should be taken on an empty stomach for the fastest, most effective delivery of the active ingredient.oPC 3 contains a combination of oligomeric proanthocyanidins (OPC's) from sources that include grape seed, red wine and pine bark† extracts. The grape seed extract is the superior source of OPCs, containing 92% of active ingredients over pine bark's 84% of active OPC ingredients.The red wine extract contains flavonoids called leucocyanidins from the skin of red grapes. Leucocyanidins are bioflavonoids with powerful antioxidant properties crucial to their role in supporting the circulatory system OPC 3 also contains bilberry and citrus extracts, which are known to have effects of vision and histamine release, respectively.this powerful formula will be delivered to your system the way nature intended it to be - in an isotonic solution that maximizes absorption. OPC 3 has a pleasant natural grape flavor, is a vegetarian product, and mixes instantly when added to water. This product should be taken on an empty stomach for the fastest, most effective delivery of the active ingredient.oPC 3 contains a combination of oligomeric proanthocyanidins (OPC's) from sources that include grape seed, red wine and pine bark† extracts. The grape seed extract is the superior source of OPCs, containing 92% of active ingredients over pine bark's 84% of active OPC ingredients.The red wine extract contains flavonoids called leucocyanidins from the skin of red grapes. Leucocyanidins are bioflavonoids with powerful antioxidant properties crucial to their role in supporting the circulatory system OPC 3 also contains bilberry and citrus extracts, which are known to have effects of vision and histamine release, respectively.

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.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.