Think twice before injecting peptides bought online: unauthorized products can seriously harm you Canada.ca What is BPC 157 and what can it do for me? BPC 157 is also known as Body Protective Compound. It is found inside your own body and functions to reduce certain types of Pentadecapeptide BPC 157 efficiently reduces radiation induced liver injury and lipid accumulation through Kruppel like factor 4 upregulation both in vivo and in vitro ScienceDirect Pentadecapeptide BPC 157 efficiently reduces radiation induced liver injury and lipid accumulation through Kruppel like factor 4 upregulation both in vivo and in vitro ScienceDirect