Cholecalciferol 60000 IU Chewable Tablets contains cholecalciferol (Vitamin D3), a fat soluble vitamin, that helps the body to absorb calcium and phosphorus found in food and supplements. Vitamin D is made by the body when skin is exposed to sunlight. Sunscreen, protective clothing, limited exposure to sunlight, dark skin, and age may prevent getting enough vitamin D from the sun, thus leading to vitamin D3 Deficiency. Thus, vitamin D3 in super D3 chewable tablets promotes calcium absorption in the body which helps to promote bone and teeth health.