What Color is Vitamin B12 Injection? Dr. Scott Denny Evolve Med Spa B12 Injections for Energy & Metabolic Support VITAMIN B12 INJECTION AOD 9604 5mg Elite Edge Biotech With the rising trend of using AOD 9604 Peptide for weight loss. Im here to tell you, it doesnt work. Ive done so much research into weight loss and can tell you there are other methods to the Dr. prescribed B12 injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r B12_Deficiency