FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling BPC 157: The Real Reason Why It's Not FDA Approved Stracuzzi Wellness The FDA's Current Position on Peptides Explained Holt Law 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. Compounded "semaglutide" is not FDA approved semaglutide.com What Peptides Are Legal in the U.S.? Understanding FDA Approval, Compounding, and the Legal Gray Areas Holt Law