Grape seed Extract 95% OPC/ polyphenols Product specification: 95% OPC/ polyphenols (UV-VIS) Latin name: vitis vinifera.L Product type: Light brown yellow powdered extract Part of the plant used: seed Extract method: Grain alcohol / water What is grape seed extract? Grape seeds are an excellent source of oligomeric proanthocyanidins and have been the subject of clinical research in france for their antioxidant activity. antioxidants play an important role in the development of collagen including skin, connective tissue and vascular walls. Nature's way standardized grape seed extract is a high potency(955) polyphenol extract. Where will be the grape seed extract use to? * Aging * Cancer prevention * Cataracts * Eczema * Heart disease prevention * Lupus * Psoriasis Packing Detail: Packed in paper-drums and two plastic-bags inside. Net weight:25kgs/drum. Storage situation: Stored in a cool and dry well-closed container, keep away from moisture and strong light/heat. Shelf life: Two years under well storage situation and stored away from direct sun light.