BPC 157: Experimental Peptide Creates Risk for Athletes Does BPC 157 Help with Erectile Dysfunction? Analysis: The peptide problem: Hype is outrunning the evidence McMaster News 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?