Peptides in the Limelight: US FDA May Ease Restrictions on Several Peptides The Dermatology Digest Oral vs Injectable BPC 157: Differences, Benefits, and When to Use Eac Revolution Health & Wellness BPC 157 is one of the peptides that has been getting a lot of attention recently. It is a synthetic peptide derived from a protein found in human gastric juice. In experimental research, The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University