In 2023, the FDA deemed 19 peptides too unsafe to be dispensed by compounding pharmacies. Now, under RFK Jr., the agency is poised to reverse itself despite the fact that few Are Peptides Safe? The Clinical Reality Are peptides safe? The answer starts with clinical medicine: most are not FDA approved and are often sold as research chemicals, with real quality, purity, dosing, and The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University RFK Jr.'s peptide push could unleash risky drugs STAT First Opinion