Cholecalciferol (Vitamin D3) 6000 IU Softgel Capsules refers to a supplement that helps in the normal functioning of the body. This helps in the absorption of calcium and phosphorus into your blood. These medicines are used in the prevention and treatment of vitamin D3 deficiency. It is a medicine that helps your body absorb calcium. Cholecalciferol (Vitamin D3) 6000 IU Softgel Capsules are typically used to treat people who have a vitamin D deficiency or a related disorder such as rickets or osteomalacia.