BPC 157 Shots in St. Louis, MO The Saint Louis 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 dosage: How to use it for healing? When you inject peptides like BPC 157 over the area of pain, it does not directly go to the area of tissue damage initially. The medication is absorbed by the blood vessels in the subcutaneous tissue