Unlock Healing and Regeneration with BPC 157, TB 500, MGF & KPV 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 Regulatory Alert: The Legal Status of BPC 157 in Compounding and Clinical Practice Holt Law Peptide BPC 157 Intra V