When Systems Fail: Lessons from an FDA Warning Letter Drug Safety and Pharmacovigilance Course There's a lot of noise around peptides right now so here's what actually changed. The FDA has begun reviewing several peptides that were previously placed on its do not compound list. By BPC 157: Miracle Healing Peptide or Hidden Danger? 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, The FDA just announced that they're taking steps to lift restrictions on 12 peptides including BPC 157 and TB 500 making them accessible through compounding pharmacies again. This is a HUGE step BPC 157 Banned: Key Facts on the Latest FDA Decision