Vitabiotics Immunace tablets is a specialist food supplement providing advanced nutritional support including specific nutrients for the normal function of your immune support. Immunace provides a comprehensive formula including vitamin D, zinc & selenium which contribute to the normal function of the immunity, plus folate which contributes to normal blood formation. Immunace pioneers and recognise that vitamin D not only contributes to the maintenance of normal bones and muscle function, but also contributes to the normal function of the immune system.