What is Immunity Bundle? Immunity Bundle is a convenient wellness go-to, designed to help you achieve your health goals. This bundle includes three wellness essentials: vitamin C, spirulina and vitamin D3 to support the normal function of your immune system. 1,2,3 Why Use our Immunity Bundle? As well as helping to protect cells from oxidative stress, vitamin C is a vital vitamin for the maintenance of your immune system.1 In our Immunity Bundle, we’ve also included Spirulina, one of the world’s most popular supplements for its wide ranging benefits.2 Plus, there’s vitamin D3, the ‘sunshine vitamin’, which helps the normal function of our immune system to keep us fighting fit.3 What Works well with Immunity Bundle? If you’re looking for extra support, shop the rest of our wellness range to keep you covered from heart health to joint support. References 1. Vitamin C contributes to the normal function of the immune system 2. https://www.healthline.com/nutrition/10-proven-benefits-of-spirulina 3. Vitamin D contributes to the normal function of the immune system