Peptides Lack Reliable Safety Information, Watchdog Warns BPC 157: Miracle Healing Peptide or Hidden Danger? Most people hear not FDA approved and immediately think unsafe or ineffective but the reality is a lot more about economics than science. If something cant be patented, theres little incentive to '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,