Cholecalciferol [Vitamin D3] 40000 IU DBL Pharmaceuticals Ltd. Unit Price: ৳ 35.00 (1 x 10: ৳ 350.00) Strip Price: ৳ 350.00 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 […]