Quality Marine collagen peptides are peptides with various biological activities derived from marine biological collagen by chemical hydrolysis or enzymatic hydrolysis. In recent years, quality Marine collagen peptides have attracted great interest in the scientific and industrial circles as a "blue resource", and are expected to be widely used in various fields related to health.

Quality Marine collagen peptides are produced from marine organisms by chemical or enzymatic hydrolysis and are considered a safer option for developing healthy products. The extracted quality Marine collagen peptides have high absorption rate and bioavailability, and have good water solubility, safety, biocompatibility, high biodegradability, easy extraction, and low immunogenicity. In today's global market, the demand for all forms of marine life is growing rapidly. Seafood processing will produce a large amount of waste, such as fish skin, fish scales, fish bones and fins, which account for about 60% of the processed waste. These marine wastes are rich in collagen. Utilization can not only develop its huge biologically active resources, but also greatly reduce the environmental pollution caused by it. It is of great significance and economic value to find an appropriate way to convert these marine waste residues into usable quality Marine collagen peptide products.