FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling 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, Everyone online is suddenly injecting peptides. But almost nobody understands the scienceor the regulation. The FDA recently shifted several peptides off the Category 2 safety risk list tied to compounding rules. First, that Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences As unregulated peptides grow in popularity, doctors warn of unknown risks ABC7 San Francisco BPC TB 5 Beverly Hills Rejuvenation Center