FDA Puts BPC 157, TB 500, and 5 Other Peptides Under the Microscope: What Prescribers Need to Know About the 503A Review Lengea FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA