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, Emerging And Approved Therapeutic Peptides: Mechanisms, Clinical Uses GlobalRPH 2024 FDA approvals 80+ peptides are fda approved. most people aren't using any of them. bpc 157, tb 500, ipamorelin none completed phase 3 trials. the feb 2026 reclassification to category 1 restored compounding access for 14