HerbCFL® Grape seed P.E has compounds called procyanidolic oligomers (PCOs). Other sources of PCOs are berries, green and black teas, and red wine. PCOs are powerful antioxidants, perhaps much greater than vitamins C and E. They also inhibit a number of enzymes that degrade connective tissue such as elastase, collagenase, and hyaluronidase. The active ingredients for grape seed extract are polyphenols and resveratrol. HerbCFL® Grape seed P.E. is useful to treat heart diseases and protect from cancer. Preliminary research also suggest it may be useful in wound treatment, osteoporosis, tooth decay, skin cancer and ultravilot damage to the skin.

HerbCFL®葡萄籽P.E含有称为前花青素低聚物（PCOS）的化合物。其他PCO的来源是浆果，绿茶和红茶，以及红葡萄酒。 PCO是强大的抗氧化剂，可能比维生素C和E大得多。它们还抑制许多降解结缔组织的酶，如弹性蛋白酶，胶原酶和透明质酸酶。葡萄籽提取物的有效成分是多酚和白藜芦醇。 HerbCFL®葡萄籽P.E.对治疗心脏疾病和防止癌症有用。初步研究还表明，它可能用于伤口治疗，骨质疏松症，蛀牙，皮肤癌和皮肤癌的ultravilot损伤。