How collagen hydrolysate works on your skin and joints

摘要

Collagen is the main protein compound in the extracellular matrix.The collagen molecule consists of three subunit chains and has a triple helical structure.The molecule has a rod-like shape.Collagen forms a family with different gene products.Type I collagen is the main constituent of non-cartilage connective tissues,such as skin,bone,and tendon.Type II collagen is the main constituent of cartilage.While other collagens play significant biological roles in the body,their contents are relatively low in the body.