Each chewable tablet contains Vitamin D3 (Cholecalciferol) 60,000 IU (1 IU of Vitamin D is equivalent to 0.025 mcg of Cholecalciferol).

Micro-D3 Chewable Tablets provide a high-strength dose of Vitamin D3 (Cholecalciferol) to help correct Vitamin D deficiency and support healthy calcium metabolism. The formulation enhances calcium absorption, promotes bone mineralization, supports muscle function, and contributes to overall skeletal health. Its chewable dosage form offers convenient administration for patients requiring Vitamin D supplementation.

Micro-D3 Chewable Tablets are indicated for the treatment of Vitamin D3 deficiency.

Cholecalciferol (Vitamin D3) is the natural precursor of calcitriol, the biologically active hormone responsible for regulating calcium and phosphorus metabolism. It is normally synthesized in the skin through the photochemical conversion of 7-dehydrocholesterol under ultraviolet light exposure. Following activation in the liver and kidneys, Vitamin D3 enhances the intestinal absorption of calcium and phosphorus, promotes incorporation of calcium into the bone matrix, and helps regulate calcium release from bone tissue to maintain normal serum calcium levels. These actions are essential for healthy bone mineralization, skeletal development, muscle function, and overall calcium homeostasis.

The recommended dosage is one Vitamin D3 60,000 IU chewable tablet once weekly for 8 weeks, followed by a maintenance dose as directed by the physician.

Micro-D3 Chewable Tablets are contraindicated in patients with hypersensitivity to any component of the formulation, hypercalcaemia, hypervitaminosis D, malabsorption syndrome, and renal osteodystrophy associated with hyperphosphataemia.