BPC 157 & TB 500 Blend: An Exploration in Cell Proliferation BPC 157 TB 500 (5 + 5) MG US Precision Health BPC 157 And TB 500 for Women: Benefits, Risks, and Safer Alternatives 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