Unauthorized injectable peptide drugs seized and sold by Canada Peptide may pose serious health risks Canada.ca BPC 157: Experimental Peptide Creates Risk for Athletes Sources: U.S. Food and Drug Administration (FDA) Compounding and the FDA (503A & 503B guidance) FDA warning letters on unapproved peptide products National Institutes of Health (NIH) PubMed Understanding the Legal Risks of BPC 157 and Other Unapproved Peptides Holt Law 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