BPC 157 in Australia: Benefits, side effects, risks and legality BPC 157 has already hit the mainstream, but should it hit your bloodstream? BPC 157 Peptide Hormone Replacement Therapy Los Angeles BPC 157 Injectable Vita Bella Health 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.