Vitabiotics Ultra Vitamin D3 4000IU provides maximum strength vitamin D to support immune function and overall health. This formulation is especially beneficial for those with limited sunlight exposure, helping to boost your vitamin D levels effectively. Key Benefits Immune Support: Contributes to the normal function of the immune system, helping your body to fend off infections. Bone and Teeth Health: Essential for maintaining strong bones and healthy teeth. Muscle Function: Supports normal muscle function, important for mobility and physical activity. Calcium Absorption: Aids in the normal absorption and utilization of calcium and phosphorus, promoting healthy blood calcium levels. Nutritional Information Form: D3 (Cholecalciferol) the most effective form of vitamin D. Suitability: Vegetarian-friendly, free from artificial colors, preservatives, lactose, and yeast. How to Use Dosage: Take one tablet per day with water or a cold drink. Do not chew. Storage: Keep in a cool, dry place below 25°C and out of reach of children.