Mulberry juice beverage, with the long-standing collagen and corn compound peptide of giant salamander and tetrapeptide, can improve various functions of cells, participate in cell metabolism quickly and enhance the overall function, and has a variety of branched-chain amino acids (leucine, isoleucine and valine), which has good antioxidant activity.

Mulberry juice beverage of giant salamander Jiuran collagen and corn compound peptide was produced by Shenzhen Jiuran Biotechnology Co., Ltd., and organic giant salamander from Zhangjiajie was selected, and small oligopeptide was extracted from sea fish skin, corn and wheat, which was rich in nutrition and easy to absorb.