What are peptides? FDA may ease restrictions on unproven health fad LiveNOW from FOX FDA May Reverse Ban on 14 PeptidesWhat It Means for Your Beauty Routine Allure 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 The Peptide Boom Is Getting Out of Hand The Atlantic FDA Is Expected to Lift Restriction on Peptides, Heeding RFK Jr.'s Wishes The New York Times