Procyanidin CAS NO.4852-22-6

Grape Seed Extract Grape seed extract is the spin-off of grape manufacturing, which has been by now the most effective antioxidants from plant source…

Grape Seed Extract Grape seed extract is the spin-off of grape manufacturing, which has been by now the most effective antioxidants from plant source. Studies show that Oligomeric proanthocyanidins (OPCs), which is the main bioactive ingredient of grape seed extract, antioxidant capabilities are 20 times more powerful than vitamin C and 50 times more potent than vitamine E, thus it can powerfully remove radicals and improve immunity. Bioactive ingredient Oligomeric proanthocyanidins (OPCs) Benefits 1. Antioxidation activity 2. Skin whitening and softening 3. To help prevent against nervous injury 4. To help improve microcirculation and increase vascular elasticity 5. To help prevent against and relief retinopathy caused by diabetes, arteriosclerosis, inflammation and decrepitude. Characteristics reddish brown powder Specifications 95% OPC/ORAC Value 8000 UV