Theres a lot of confusion about the difference between BPC 157 arginate and acetate forms, so lets clear that up. The key distinction comes down to stability in the gut. This only applies to oral The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University Should YOU Be Taking BPC 157 Peptides? Dr Brad Stanfield They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now. Public advisory Think twice before injecting peptides bought online: unauthorized products can seriously harm you