Pure BPC 157 500 mcg, 60 capsules ProHealth.com Peptide BPC 157 knowledge compendium Synthagen PL BPC 157 (5 MG) Sigma Compounds Most peptides arent orally bioavailable and they get broken down in the stomach. BPC 157 is a notable exception, especially the arginate salt, which is the superior form when it comes to oral Drew Timmermans, ND, RMSK There's a lot of confusion about the difference between BPC 157 arginate and acetate forms, so let's clear that up. The key distinction Instagram