Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling Peptides take off as a DIY treatment but is that a good idea? : NPR 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, BPC 157 Ligament: 1 Unsafe Truth