Specifically designed to support a healthy immune system, Active Immune Kids combines three essential nutrients: Vitamins D, C, and Zinc into a one-a-day chewable tablet. Vitamin D is known as the sunshine vitamin. It can be difficult to maintain Vitamin D levels, particularly during the winter months. Vitamin D contributes to a healthy immune system. Vitamin D is needed for normal growth and development of bones in children.Vitamin C is an antioxidant that helps protect cells. It contributes to normal collagen formation for healthy teeth, gums, bones, and skin. It also supports the immune system.Zinc is essential for immune function and cell division. It also helps to support cognitive function and maintain healthy vision.