Vitabiotics Immunace Extra Tablets has been developed by Vitabiotics to give your diet daily extra support, with higher levels of Vitamin D3. Immunace contains no artificial colours, no preservatives, gluten free, no salt, lactose or yeast, not tested on animals and suitable for vegetarians. Vitabiotics Immunace Extra Tablets contains: Vitamin A- contributes to the maintenance of normal skin and mucous membranes and normal function of the immune system, Vitamin C&E contributes to the protection of cell constituents from oxidative damage. Provides daily source of Vitamin C which is not produced or stored by the body. Vitamin D3 for extra support- provides extra strength Vitamin D3 (1000iu) and contains 28 nutrients.