Injection consists of Calcium Glubionate (As Calcium Gluconate I.P. Calcium Lactobionate), Vitamin B12, Cholecalciferol. , Cholecalciferol is given in a very good quantity to ensure proper and adequate absorption of Vitamins in the body. The main action of Calcium is to develop stronger bones. The quantity of Calcium is enough for it to be completely absorbed because of Vitamin D3. Vitamin B12 is given for the proper build up of the body and provides energy. Each ml contains: Calcium Glubionate 137.5 mg. (From Calcium Gluconate I.P. Calcium Lactobionate USP) Cholecalciferol I.P. 5000 I.U. Vitamin B12 I.P. 100 mcg Benzyl Alcohol I.P. 1.5% v/v. (as preservative) Water for Injection I.P. q.s.Packaging: 15ml Vial