Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype It's About to Be Hot Peptide Summer GQ 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, In 2023, the FDA deemed 19 peptides too unsafe to be dispensed by compounding pharmacies. Now, under RFK Jr., the agency is poised to reverse itself despite the fact that few BPC 157: Experimental Peptide Creates Risk for Athletes