BPC 157: Experimental Peptide Creates Risk for Athletes Analysis: The peptide problem: Hype is outrunning the evidence McMaster News BPC 157 and TB 500: Uses and Safety ConsumerLab.com Is BPC 157 Legal? Understanding Its Status and Implications New: An FDA decision to place 19 peptides on the unsafe list was supported by numerous documented safety concerns, former officials said. Even though demand for peptide therapies has exploded since then, BPC 157: Miracle Healing Peptide or Hidden Danger?