BPC 157 Banned: Key Facts on the Latest FDA Decision FDA to weigh easing limits on unproven peptides The Peptide Boom Is Getting Out of Hand The Atlantic 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, FDA takes first step in possible reversal of ban on some peptides The Washington Post