Updated 2026 FDA Category 2 peptide list As the science and regulations continue to develop, it's important to work with providers who stay informed and prioritize safe, medically guided protocols. At FDA mulls compounding for peptides previously flagged over safety risks BioSpace Save Peptides Save Peptides FDA takes first step in possible reversal of ban on some peptides The Washington Post What Peptides Are Legal in the U.S.? Understanding FDA Approval, Compounding, and the Legal Gray Areas Holt Law