Big Nano D3 Butterscotch Flavour Sugar-Free 5ml Pack Of 4 Solution is used for enhancing calcium and phosphorus absorption, essential for strong bones and teeth. With 60,000 IU of Cholecalciferol (Vitamin D3), this formula helps in maintaining muscle strength and reducing feelings of fatigue. It also promotes healthy cardiovascular and brain function. The butterscotch-flavoured solution provides a tasty, sugar-free option for maintaining daily vitamin D3 levels. Designed for optimal absorption, it may assist in sustaining normal cell, nerve, muscle, and bone functions, offering a well-rounded supplement for overall health.