Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Oral Peptides: FAQs on Bioavailability, Safety, and Clinical Use AJMC barrier BPC GI was designed to distribute throughout your entire GI track. The first oral peptide of its kind. Instagram TLDR; no. BPC 157 is a peptide that is not approved by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on