Ziyi grape seed, native to France and with high OPC content, is one of the top ten grape seed brand products in China. Ziyi brand, founded in 2005, is a well-known trademark in China, a high-tech enterprise, a famous trademark in Hunan Province, and one of the top ten grape seed brands. One of the most influential health food enterprises in China. Changsha Luyuan Biotechnology Co., Ltd.]

GNC jiananxi (1935 was founded in the United States, one of the largest retailers of healthy and nutritious food in the world, the leading brand in the dietary supplement industry, the top ten brands of grape seed capsules, jiananxi (Shanghai) trading co., ltd.)

Tao Hong K (China Famous Trademark, National Enterprise Technology Center, Grape Seed Capsule Top Ten Brands, High-tech Enterprise, Hubei Biotechnology Industry Leading Enterprise, Tao Hong K Group Co., Ltd.).

Taiertel (the first batch of GMP nutrition and health care products enterprises in China, leading enterprises in the field of natural medicines, top ten brands of grape seed capsules, high-tech enterprises, Hunan Taiertel Pharmaceutical Co., Ltd.)

Grape seeds are leftovers from wineries. Grape seed oil is very expensive because it has health care and beauty effects. It is found that grape seed extract has the effects of scavenging free radicals, antioxidation, anti-prostate cancer, anti-liver tumor and anti-nervous system injury. Food intake: grapes, cranberries, apples, broccoli and green tea.