Peptides and the Role They Play in Treating Foot Pain Lighthouse Foot and Ankle BPC 157 Ligament: 1 Unsafe Truth PEPTIDE PLAYBOOK EPISODE 1: BPC 157 Kicking off the series with the peptide that's taken the biohacking world by storm: BPC 157. Known as the Body Protection Compound, it's praised for healing 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, BPC 157: Miracle Healing Peptide or Hidden Danger?