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 Bpc 157 Acetate Powder NDC73212 002 BPC 157 acetate C64H102N16O24 CID 155977614 PubChem BPC 157 Research Peptide Information Peptpedia