Not all peptides are restricted. Here's the breakdown you actually need. The FDA's Category 2 classification affects specific compounded peptides BPC 157, TB 500, CJC 1295 Ipamorelin, AOD 9604, Epithalon, Selank, Semax. Others like Sermorelin Is Sermorelin FDA Approved? Sermorelin Therapy HealthGAINS Can Ipamorelin cause erectile dysfunction? FDA Peptide Reclassification 2026: What It Means for Providers