Is BPC 157 Legal? Understanding Its Status and Implications While not all peptides are orally bioavailable, BPC157 has been shown to be stable for over 24 hours in human gastric juice. I've personally used both oral and injectable BPC with myself The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University Oral Peptides: FAQs on Bioavailability, Safety, and Clinical Use AJMC Peptides and Drug Tests United States PharmaGrade Is BPC 157 Banned? Oral vs. Injectable Forms Explained