bpc 157 works orally BPC-157 PURE Oral Spray Oral Peptides: FAQs on Bioavailability,
Description
Other people needing shots include those who have had gastrointestinal surgery if their digestive system cannot absorb vitamin B12 efficiently

PMID 30614059

We also monitor how you respond over time and adjust as needed

Berger, M
BPC-157
