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, Peptide Therapy 101: Can BPC 157 & Thymosin Beta 4 Accelerate Ortho Recovery? Peptides, explained: Answers to your top questions BPC 157 Banned: Key Facts on the Latest FDA Decision BPC 157: Miracle Healing Peptide or Hidden Danger? Internet famous peptides like BPC 157 and TB 500 might be the future, but right now they're a shot in the dark.