People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian 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: Experimental Peptide Creates Risk for Athletes BPC 157: Experimental Peptide Creates Risk for Athletes FDA Compliance for Peptide Therapy and BPC 157 Holt Law