Pentadeca Arginate vs BPC 157: Benefits and Differences BPC 157 Benefits, Dosage & Before After Results I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA GRIND BPC 157 ARG Pellets Eurosupps Theres a lot of confusion about the difference between BPC 157 arginate and acetate forms, so lets clear that up. The key distinction comes down to stability in the gut. This only applies to oral