More Americans are injecting themselves with peptides BPC 157: The peptide with big claims and scant evidence STAT FDA to weigh easing limits on unproven peptides favored by RFK Jr. and other MAHA figures Imagine a compound that accelerates healing, reduces inflammation, and supports muscle recoverythat's BPC 157. This powerful peptide is derived from gastric juice and works by increasing growth factors at the site of Episode: Joe Rogan Experience #2060 Gary Brecka Ask Gary Brecka Biohacking & Body Contouring: Gary Brecka on Peptides