Overview of bovine collagenCow collagen is a type of collagen extracted from the bones and skin of cows. It plays a major structural protein role in human and animal tissues, forming tissue structures such as skin, bones, muscles, tendons, blood vessels, and internal organs. With the increase of age and the influence of environmental pressure, the production of collagen in the human body gradually decreases. Therefore, supplementing exogenous collagen, such as bovine bone collagen peptides, has