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. Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype January Product Spotlight: Oral Liposomal BPC 157 , What is BPC 157?, BPC 157 (Body Protection Compound) is a synthetic peptide derived from a natural protein found in the stomach. Its known for Doctor B BPC 157 Supplement 1000 Mcg Per Capsule, 90 Count, 3 Months Supply, 99% Purity, BPC 157 Guide: Benefits, Uses & What to Expect Medical Specialty Clinic