Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future Perspectives Peptide Therapy FIT9 TB 500 and BPC 157 work through different pathways, but together they create a powerful recovery combo , BPC helps reduce inflammation, TB 500 supports tissue repair, and adding a GH secretagogue BPC 157 Purist Peptides BPC 157 + TB 500 + GHK Cu Vancouver Peptides (PC)