Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals Is BPC 157 Legal? Understanding Its Status and Implications BPC 157: Experimental Peptide Creates Risk for Athletes FDA takes first step in possible reversal of ban on some peptides The Washington Post 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,