BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 Guide: How Long Does It Stay in Your System? What is BPC 157 and How Can It Benefit You? Le Jolie Med Spa BPC 157 Dosing (Common Protocols), Oral Subcutaneous, 500 mcg daily, Duration: 6 weeks, Intramuscular Peritendinous, 1 mg daily, Duration: 6 weeks, Note:, Not approved by FDA or BPC 157: Miracle Healing Peptide or Hidden Danger? The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University