BPC 157 Delayed Pro 500mcg Pure Prescriptions BPC 157 is one of the most unique peptides naturally found in the gut and effective both orally and by injection., Oral supports gut health, while the injectable version helps with healing and BPC 157 was sold like a shortcut to recovery. But experimental does not mean safe, and viral does not mean proven. Maybe the real problem was never the warning it was the hype. # Left, 14 days) (right, 28 days). Transected muscle and BPC 157 therapy Download Scientific Diagram