Is BPC 157 Banned? Oral vs. Injectable Forms Explained Peptide Injections vs. Platelet Rich Plasma (PRP) Therapy for Musculoskeletal Injuries: A Review of the Evidence BPC 157 Before and After: 1 Amazing Transformation How Long Does BPC 157 Take to Work? Timeline and Guide I get asked about BPC 157 every single week in my clinic. And honestly? I love that my patients are curious about this. The research is fascinating. The rodent data is genuinely interesting.