is bpc 157 systemic or local BPC-157 Explained: Benefits, Safety & Oral vs Injectable Options BPC-157 Injection vs Oral Peptide:

In summary, the reasons a GP surgery may refuse an early B12 injection are often rooted in a strict interpretation of established, but imperfect, guidelines, a misunderstanding of the actual science of B12 storage and metabolism, and a desire to maintain administrative consistency

[1] [2] While high-dose oral B12 supplements can be effective through passive diffusion, they are not routinely recommended for pernicious anaemia management in UK practice

BPC-157 Used to support muscle and tendon recovery, gut health, inflammation reduction, and faster healing

The doses may range from 2.5 milligrams (mg) to 15 mg

Honestly, though, its a foolish economy