SAMI Mabil Tablets & Injection Post directed to healthcare professionals Mabil is the product of Sami Pharmaceutical Company that contains active form of vitamin B12 (Mecobalamin) to treat symptoms of 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 Vitamin B12 Supplements B12RX and More VITAMIN B12 (Generic) Injectable Solution, 1000 mcg mL, 100 mL vial Easy Refills Chewy Rx Amazon.com: Neurobion B12 Forte 10 Vials x 10 ml (packaging may vary) : Health & Household Amazon.com: Pure Encapsulations B12 Liquid 1,000 mcg Vitamin B12 (Methylcobalamin) Supplement to Support Nerves, Immune Health, Energy, and Cognitive Function* 1 fl. oz. : Health & Household