Can be beneficial for: Can help boost your immune system while aiding in the maintenance of healthy bones, teeth, muscle and skin health. Capsules: That's 425 tablets in total! Vitamin D3: Get a 14 month supply* of high strength vitamin D3 tablets. High strength: Prowise Vitamin D3 high strength pills provide a market-leading 4000IU of pure Vitamin D3 in each serving. 'Sunshine vitamin': Dubbed the 'sunshine vitamin' as it is claimed it gives you benefits without the sun. Features: Small, easy to swallow and vegetarian. | Immune Boost High Strength Vitamin D3 Vegetarian Tablets | Wowcher