Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS New compound stops progressive kidney disease in its tracks Broad Institute Unlocking Healing Potential: TB4 Fragments and BPC 157 Peptides in Renal and Neurological Diseases BPC157 Therapy Des Moines Peptide Therapy Iowa IV What is BPC 157 and why are people talking about it? BPC 157 is a synthetic peptide derived from a protein found in gastric juice. Most of the data we have comes from animal Protective Effects of BPC 157 on Liver, Kidney, and Lung Distant Organ Damage in Rats with Experimental Lower Extremity IschemiaReperfusion Injury