Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review Subcutaneous Injection Sites and Instructions for Safe Self Administration Transcend offers injectable administration forms for many of its medications, but did you know that there are different methods of injection administration? Intramuscular (injection into the muscle) vs Subcutaneous ( injection into subcutaneous DNA Health BPC 157: Unlocking the benefits of this powerful healing peptide DNA Health & Wellness Clinics Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review