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. BPC 157 Peptide: Potential, Precautions, and Why It's Still Experimental Nectar Naturopathic Clinic Naturopathic Doctor in Kelowna, BC BPC 157: Miracle Healing Peptide or Hidden Danger? Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review Stable Gastric Pentadecapeptide BPC 157 as a Therapy and Safety Key: A Special Beneficial Pleiotropic Effect Controlling and Modulating Angiogenesis and the NO System BPC 157 has already hit the mainstream, but should it hit your bloodstream?