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. 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. Frontiers Stable Gastric Pentadecapeptide BPC 157 and Wound Healing Evexias BPC 157 Peptides: What They Are, What We Know, and Why BPC 157 Is Worth Talking About