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 can't be patented, there's little incentive to An FDA Reversal on Peptides Could Open the Market to Unsafe Drugs ProPublica Why would a patient trust a peptide more than a statin? STAT BPC 157: Miracle Healing Peptide or Hidden Danger? A Note on Peptides by Shantanu Out of Singapore