Polymap Vitamin B Complex With Vitamin B12 Injection, 2 ml at 333 box in Nagpur Vitamin B12 Injection Dosage for Adults: 7 Key Medical Guidelines Liv Hospital VITAMIN B12 (Generic) Injectable Solution, 1000 mcg mL, 100 mL vial Easy Refills Chewy Rx Vitamin B12 Deficiency: Causes, Symptoms, and Treatment Vitamin B12 Injection Dosage for Adults: 7 Key Medical Guidelines Liv Hospital Now offering B12 injections! If these symptoms sound all too familiar, it might be time to check your vitamin levels. B12 injections may be absorbed up to 90% more effectively than oral