BPC 157 is one of the most unique peptides naturally found in the gut and effective both orally and by injection., Oral supports gut health, while the injectable version helps with healing and What Is BPC 157 and How Does It Work? Pure Prescriptions BPC 157 in Australia: Benefits, side effects, risks and legality 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 Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS