Peptides in Orthopedics: BPC 157 What Patients Should Know About Safety, Efficacy, and Sourcing The Centers for Advanced Orthopaedics: Maryland Orthopedic Specialists Division GHK Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by helping BPC 157 (Body Protection Compound 157) is a synthetic peptide consisting of 15 amino acids. It's derived from a naturally occurring protective protein found in gastric juice. It has become popular in research and BPC Complex 157 Alternative Advanced Formula 60 Jamaica Ubuy BPC 157 in Australia: Benefits, side effects, risks and legality How did BPC 157 become the wellness industry's star peptide?