Dietary Supplement. 2000 IU of Vitamin D3 from 100% Pure Cholecalciferol While studies show that 2000 IU to 10,000 IU per day may be needed for optimal health, most Americans get less than 400 Is per day. Vitamin-D 2000 IU™ is designed for those who get 30 minutes of daily exposure to sunlight . Those who do not may wish to use Vitamin-D 5000 IU™ instead.* Vitamin-D 2000 IU™ does not contain artificial colorings or flavorings, GMO s, sugar, soy, yeast, dairy, gluten, or wheat. It is suitable for vegetarians, and is guaranteed to your complete satisfaction. *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.