Vitamin B12 shot locations? B 12 (Cyanocobalamin) Shot Therapy MedClub by Dr Jenn B 12 Kit INTRAMUSCULAR (Cyanocobalamin B12 Injection) Sola Pharma Skin Pals By Health Pals 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 Natures Bounty Vitamin B12 Supplement, Supports Energy Metabolism, 2500mcg Shoppers Drug Mart VITAMIN B12 (Generic) Injectable Solution, 1000 mcg mL, 100 mL vial Easy Refills Chewy Rx