Cholecalciferol [Vitamin D3] 1000 IU/5 ml Biopharma Limited 100 ml bottle: ৳ 75.00 Indications Pharmacology The active form of Vitamin D3, Calcitriol, exerts its effect by binding to the Vitamin D receptors (VDRs) which are widely distributed through many body tissues.Vitamin D3 has a half life of about 50 days as it is fat soluble.Vitamin D3 […]