NaturesPlus Immune is the most advanced line of immune support supplements: Active ingredients combined with the most up-to-date science and made by one of the world’s most trusted companies. Each formula (Support, Boost, Mushroom, Probiotic, Zinc Lozenges, Vitamin D3 Softgels & Vitamin C Chewables) is expertly designed to be taken every day or stacked for extra nutritional support of immune protection.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.