Some peptides are FDA approved drugs. Some are legal supplements. Some are neither. The same word, peptide, covers all three categories. The regulatory status of the specific compound is what determines legality. Are Peptides Safe? What Older Adults Need to Know BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157: The Real Reason Why It's Not FDA Approved Stracuzzi Wellness The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University