Alpha Foods Vitamin D3 provides a high-strength dose of vitamin D3 (cholecalciferol) in a convenient daily tablet form. Vitamin D contributes to: * Normal function of the immune system * Maintenance of normal bones and teeth * Normal muscle function * Normal absorption and utilisation of calcium and phosphorus ⸻ ???? Product Details * Strength: 4000 IU per tablet * Quantity: 500 tablets * Form: Tablets * Active ingredient: Vitamin D3 (Cholecalciferol) * Suitable for: Vegetarians * High-strength daily supplement