... : Vaccinium Macrocarpon L.Specification:10%, 20%, 25%, 50% Proanthocyanidins (PAC) 25% Anthocyanidins UVExtract Ratio:4:1,5:1, ... is rich in vitamin A, vitamin C, vitamin E, Proanthocyanidins, hippuric acid , Catechin, the Vacciniin, and so on, ... with a very good antioxidant, antimicrobial and purification efficiency. Proanthocyanidins is able to inhibit bacteria material, thereby reducing infection ...