BPC 157 Peptide Therapy New Results Medical Weight Loss 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 Benefits of BPC 157 for Gut Repair BPC 157 is well studied for its cytoprotective effects on the gastrointestinal (GI) tract. It appears to: Strengthen the gut lining and barrier integrity: By promoting collagen Helicobacter pylori treatment in the post antibiotics erasearching for new drug targets Applied Microbiology and Biotechnology Springer Nature Link