FDA Puts BPC 157, TB 500, and 5 Other Peptides Under the Microscope: What Prescribers Need to Know About the 503A Review Lengea Healing Ankle Injuries: PRP vs BPC 157 & Regenerative Medicine Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype The internet says BPC 157 is banned the FDA says something more nuanced. At Moonshot Medical in Park Ridge, IL, we provide honest, current guidance on peptide therapy through licensed compounding pharmacies.