葡萄籽提取物是从整个葡萄籽中提取的工业衍生物，富含原花青素（OPC）。自法国科学家马斯魁勒首次从花生壳中发现OPC以来，OPC已广泛存在于多种植物中。人体病例报告以及实验室和动物研究结果初步证明，葡萄籽提取物具有抗氧化、无毒和抗炎作用。
葡萄籽富含原花青素（OPC），这是一种强大的抗氧化剂。其功效比维生素C高出20多倍，比维生素E高出50倍。它有助于增强免疫系统，延缓衰老，具有极高的市场价值。原花青素B2是中和导致衰老的自由基的最活性化合物，而原花青素B2仅在葡萄籽中存在。在欧洲，葡萄籽原花青素提取物中的OPC已被采用并应用了数十年，是一种安全有效的化合物。葡萄籽原花青素提取物目前尚未发现任何急性或慢性毒性记录，即使在高剂量下也未出现任何不良反应，因此成为膳食补充剂市场的一颗新星。
Grape Seed Extracts are industrial derivative from whole grape seed that have a great concentration of OPC. The OPC has widely found from many plant species after it was firstly discovered by French scientist Jacques Masquelier from peanut shell. Human case reports and and results from laboratory and animal studies provide preliminary evidence that grape seed extract having antioxidant, no poisonous and anti-inflammatory.
Grape Seed is rich in Oligomeric Proantho Cyanidins(OPC), which is a powerful antioxidant. In addition to the ultra rich potence of over 20 times higher than Vitamin C, it is also 50 times better than Vitamin E. It helps to strengthen the immune system, and also slowdown the aging process, which is of very high market value. Proanthocyanidin B2, which is the most active compound to neutralize free radicals that cause aging, is available only in Grape Seed. In Europe, OPC from Grape Seed Proanthocyanidins Extract has been adopted and used for several decades as a safe and effective compound. It has no record of any acute or chronic toxicity, no harmful reaction even under very high dosage. For these reasons, Grape Seed Proanthocyanidins Extract has become a new star in the food supplement market.
