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 The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University Should i take BPC 157? BPC 157 is a chain of 15 amino acids derived from a protein naturally found in your stomach lining. It has over 30 years of preclinical research behind it BPC 157 Benefits, Dosage & Before After Results BPC 157 500 mcg Oral Capsules