People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian In 2026, the question "Are peptides legal?" has been answered with a decisive regulatory crackdown. , The FDA has moved beyond general oversight into targeted enforcement. Popular wellness FDA Is Expected to Lift Restriction on Peptides, Heeding RFK Jr.'s Wishes The New York Times New: An FDA decision to place 19 peptides on the unsafe list was supported by numerous documented safety concerns, former officials said. Even though demand for peptide therapies has exploded since then, FDA moves toward easing restrictions on certain peptides BioPharma Dive