How to Take BPC 157 JM Drug Store BPC 157 Pure Oral Spray by Integrative Peptides B. Health Shop Is BPC 157 Banned? Oral vs. Injectable Forms Explained BPC 157 Pure Oral Spray, Integrative Peptides Professional Supplement Center Oral Peptides: FAQs on Bioavailability, Safety, and Clinical Use AJMC People talk about BPC 157 like it's one thing. It isn't. Oral BPC 157 stays local. It survives digestion long enough to act on the GI mucosa, then clears before it reaches systemic circulation.