bpc-157 testosterone cypionate stack dosing protocol and Testosterone: What the Research Says dosing for bpc 157 peptide

14 It recommends rapid initiation of alternate-day intramuscular hydroxocobalamin therapy, and maintenance of this treatment until all symptoms have resolved or there is no further neurological improvement, with long term B 12 therapy depending on the presence of deficiency on presentation, together with total abstinence from the use of nitrous oxide

[DOI] [PMC free article] [PubMed] [Google Scholar] 59.Babault N., Allali-Hassani A., Li F., et al

They also check Vitamin B12 levels and how the patient is doing to adjust the treatment as needed

A: Side effects are rare and usually mild, but can include temporary redness or swelling at the injection site