1500 Mcg Methyl Cobalamin Injection To Treat Vitamin B12 Deficiency Dosage Form: Liquid at 100.30 INR at Best Price in Jammu S Khan Pharmaceutical B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics Vitamin B12 Cyanocobalamin 1,000 mcg mL Injection Multiple Dose Vial Globe Medical Surgical Supply Co Lets do my first B12 injection together This is something Ive been nervous about for a long time, but today I finally did itand it honestly wasnt bad at all. I used the Union Medico needle guide