Collagen peptide is a subtype of hydrolysed collagen, which means that they underwent an enzymatic hydrolysis process to separate them into smaller peptides. A structural protein called collagen is present in the connective tissues of all animals, including humans. It gives the skin, bones, tendons, ligaments, cartilage, and other bodily parts strength and support. Because of the possible health advantages of collagen peptide, it is used as dietary supplements. This substance is thought to be readily absorbed by the body after ingestion and act as the building blocks for the synthesis of new collagen. It comes in various sizes of packaging.