BPC 157 can be taken orally or subcutaneously, and for most people there is no difference in efficacy.Yes, some people will notice one works better than the other. Yes, some people will claim that BPC 157 and Female Fertility: Effects, Mechanisms, Safety and Risks Gastric pentadecapeptide body protection compound BPC 157 and its role in accelerating musculoskeletal soft tissue healing Cell and Tissue Research Springer Nature Link Exercise Based Rehabilitation & Strength Training Poseidon Performance Dartmouth Can BPC 157 help with erectile dysfunction? Beginner's Guide to Peptide Therapy [2026]