bpc 157 not approved fda statement TLDR; no., BPC-157 is a peptide that is by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on it and run WILD., Here’s BPC-157: The Real Reason Why
Description
Vitamin B12 has no tolerable upper intake level, because its potential for toxicity was judged too low to set one

BPC-157 restored function after sciatic nerve transection and regulated dopaminergic tone in neuroinflammatory models. Perovic, D

Most compounding pharmacies assign a beyond-use date (BUD) of 28 to 90 days from compounding for refrigerated vials

A B12 deficiency may be to blame