BPC 157 Thymosin Beta 4 Injections Wellness at the Spa How necessary is the local injection site when adminstering BPC157 , In the video, I break down exactly how to use it and why both local and systemic injection can have benefits, Watch carefully People talk about BPC 157 like it's one thing. It isn't. Oral BPC 157 stays local. It survives digestion long enough to act on the GI mucosa, then clears before it reaches systemic circulation. BPC 157 Peptide Therapy Doctors Supplement Store BPC 157 Peptide Therapy New Results Medical Weight Loss BPC 157 Benefits, Dosage & Before After Results