The Benefits of Peptides for Muscle Growth and Fat Loss IGF1 LR3 Peptide Anderson Longevity Clinic 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 BluePeps IGF 1 LR3 2mg Peptide for Muscle Growth at Fatburners