BPC 157: Potential Benefits and Side Effects Based on Current Research BPC 157 isn't a gut ingredient. It isn't a joint ingredient. It's a tissue repair peptide. It supports cellular communication pathways involved in repair, resilience, and inflammatory balance, exactly what stressed guts BPC 157: Experimental Peptide Creates Risk for Athletes Risk Free PromiseBPC 157 Peptide Face Cream, BPC 157 Essence, Hydrating, for All Skin Types (2 Jars) : Amazon.ca: Beauty & Personal Care Peptide Therapy with BPC 157 Toluca Lake, CA LA Ortho and Wellness BPC 157 has already hit the mainstream, but should it hit your bloodstream?