Multipack, Money saving listing consisting of 4 x Vitabiotics Ultra Vitamin D Optimum Level 96 Tablets. Britain's no. 1 supplements The Queen's Awards for Enterprises Innovation 2013 The sunshine vitamin Made to high standards of quality control British pharmacopoeia quality Contributes to the maintenance of normal immune system & bone health Gluten free No lactose, salt or yeast No artificial colours or preservatives Ultra vitamin D is not tested on animals Suitable for vegetarians Vitamin D D3* 1000 IU (25µg) *D3 is the preferred form of vitamin D as cholecalciferol Optimum strength vitamin D - for the health & wellness Vitamin D plays a truly remarkable role in the body and is important for many areas of health. It is best known for contributing to the normal absorption and utilisation of calcium, and hence contributing to the maintenance of normal bone & teeth. Vitamin D - the 'Wonder Vitamin' New research shows that ideal intake levels of vitamin D may be far higher than previously thought. Ultra Vitamin D's optimum strength vitamin D contributes to the maintenance of normal: immune system, muscle function, cell division, bone health and teeth Vitamin D - the Sunshine Vitamin Vitamin D is synthesised by the body on exposure to sunlight. Many people are now following health advice to avoid too much sun exposure, which reduces vitamin D levels in the body. Safeguarding the diet with vitamin D is often recommended to maintain ideal levels throughout the year, including the winter months. Ultra Vitamin D provides the preferred D3 form as produced in the body on exposure to sunlight.