Biogen’s Immuno Boost Powder contains a blend of ingredients that can rebuild and strengthen the immune system. The formulation includes a blend of essential vitamins and minerals, including Zinc and extra strength Vitamin C to fight free radical damage and support immune cells. Vitamin D3 is also added to combat inflammation, boost immune cell production and aid calcium absorption, which is vital for optimal immune cell function. This easy-to-mix powdered solution is available in a delightful tangy Orange flavour.