How necessary is the local injection site when adminstering BPC157 , In the video, I break down exactly how to use it and why both local and systemic injection can have benefits, Watch carefully How BPC 157 and TB 500 Help You Recover Faster WellSpot IV Owasso IV Nutrition Therapy Healing Ankle Injuries: PRP vs BPC 157 & Regenerative Medicine 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.