D Gain Capsule 1000IU, available in Kolkata from MASHREQ MEDICAL, contains Cholecalciferol, a potent form of Vitamin D. It plays a crucial role in the absorption of calcium and phosphates, essential for maintaining healthy bones and teeth. Furthermore, it aids in the utilization of Vitamin A, promoting overall health. Ideal for those looking to improve their bone health and immune function, this supplement ensures you get the necessary nutrients effectively.