CJC 1295 Ipamorelin Erectile Dysfunction: What the Evidence and Experience Show 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 Sermorelin vs. Other Peptides: What Is the Difference? What Does Peptide Ipamorelin Do? Sermorelin vs Ipamorelin: Which peptide is right for you? NiceRx