BPC 157 & TB 500 10MG 20MG Raw Amino Bpc 157 and TB 500 My protocol and results explained! I've talked about this with probably a dozen different guys over the last 4 months so hopefully this helps someone else. #progress # PDF) BPC 157: Mechanisms, Dosing Protocols, and Quality Considerations for Research Use BPC 157 TB 500 Erectile Dysfunction Effects: What the Evidence and User Reports Actually Show Peptides: All the Rage and Not Much Human Science