Deep Dive: Regulatory Status of Popular Compounded Peptides Holt Law The FDA scheduled a hearing on peptides and the implications could be significant for prescribers and 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 Puts BPC 157, TB 500, and 5 Other Peptides Under the Microscope: What Prescribers Need to Know About the 503A Review Lengea Are Peptides Safe? What Older Adults Need to Know Orthopedic Use of BPC 157 Sports Med Review