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 BPC157 Therapy Des Moines Peptide Therapy Iowa IV Bpc 157 and TB 500 My protocol and results explained! I've talked about this with probably a dozen different guys over the last 4 months so hopefully this helps someone else. #progress # BPC 157 Mark Hyman, MD