People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian FDA Moves to Reevaluate Several Peptides American Med Spa Association FDA and FTC Issue 13 Warning Letters to E liquid Companies for Misleadingly Marketing to Youth; FDA Investigates Underage Use of JUUL Devices The Continuum of Risk 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,