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 Peptides like BPC 157, TB 500, and growth hormone secretagogues are increasingly marketed for recovery and injury healing., But what does the science actually say?, Most evidence comes from animal BPC 157 has already hit the mainstream, but should it hit your bloodstream? BPC 157 dosage: How to use it for healing? Places for Intramuscular Injection: 4 Safe Spots Oral vs Injectable BPC 157: Differences, Benefits, and When to Use Eac Revolution Health & Wellness