VitAlter Immunoplus is a food supplement in effervescent tablets that contain 1000 mg of Vitamin C, 10 mg of Zinc and an extra amount of Vitamin D (10 µg) that helps the normal functioning of the immune system. Benefits of VitAlter Immunoplus: The combination of Vitamin C, D and Zinc contributes to the normal functioning of the immune system at all its levels of defense against external aggressions, environmental pollution, smoking or stress. Vitamin C helps reduce tiredness and fatigue and improves iron absorption. In addition, it contributes to the formation of collagen that promotes the normal functioning of bones, blood vessels, cartilage, gums, skin and teeth. Vitamin D contributes to the normal maintenance of bones, muscles and teeth. Zinc contributes to the maintenance of bones, vision, hair, nails and skin in normal conditions. Instructions for use: For adults and children over 12 years of age, take 1 orange-flavored effervescent tablet per day, dissolved in a glass of water (250 ml), preferably in the morning with breakfast.