Grape seed (whole) | Sarah's EmporiumThe ancient Greeks, Egyptians and Romans were the first to capture the restorative properties of grapes, usually in the form of wine.Today, we know that the skin, flesh and seeds contain oligomeric proanthocyanidin complexes, a fancy term for a class of potent antioxidants. The whole seeds are used to make liquid extracts and tinctures. 2 ounces