148mg/ml sr b12 injection Cyanocobalamin (B12) 1000 mcg/mL, Multiple Dose Vial 30 mL, Each who is most at risk for developing this deficiency Vitamin B12 Injections (Cyanocobalamin Injections)
Description
[DOI] [PMC free article] [PubMed] [Google Scholar] 246.Orr, M

Our guess is that you havent tried this one

Another fantastic option is to include B12 in a subcutaneous fluid injection
Your practitioner will advise the most appropriate protocol based on your clinical history, symptoms and blood results

GHK-Cu enhances similar pathways
