pycnogenol

Etymology
From.

Noun

 * 1)  Any of a group of flavonoids extracted from the bark of pine trees, especially proanthocyanidins.
 * 2) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.
 * 1) An antioxidant dietary supplement containing such an extract.

Synonyms

 * OPC
 * proanthocyanidin