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The proanthocyanidins are one of the most beneficial groups of plant flavonoids. The most active proanthocyanidins are those bound to other proanthocyanidins. Collectively, mixtures of proanthocyanidin dimers, trimers, tetramers and larger molecules are referred to as oligomeric proanthocyanidins or OPCs for short.
Extracts of OPCs have demonstrated a wide range of activity:
Grapeseed extract contains the gallic esters of proanthocyanidins, the most active OPC antioxidant, unlike pine bark extract which does not. Grapeseed extract is also more economical and creates less impact environmentally as only the fruit is harvested.
One to two capsules daily with food or as directed by your health care professional.
Serving Size: One (1) capsule
Amount Per Serving
Oligomeric Proanthocyanidins ... 100mg
(OPC) From Grapeseed Extract (Vitis vinifera)
Other Ingredients: Gelatin (capsule) and Rice Flour.
Contains no sugar, starch, salt, artificial colors or flavors, and no corn, wheat, yeast, soy or milk.
Specifically formulated nutritional product derived from ingredients quality controlled for consistent potency and safety. This product was manufactured in an NSF GMP Certified facility.

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