Vitamin D is necessary for calcium and phosphorus absorption and key to supporting healthy, strong bones and teeth as well as healthy immune and muscle function. Vitamin D is synthesized within your body when your skin is exposed to UVB light, Vitamin D3 is commonly referred to as the Sunshine Vitamin.Ingredients: Supplement FactsServing Size: 1 Chewable Amount Per Serving % Daily Value Vitamin D (as Cholecalciferol) (D-3) (Supplying 2,000 IU of Vitamin D-3) 50 mcg 250% Other Ingredients: Xylitol, Cellulose, Natural Cinnamon Flavor with other natural flavors (soy), Maltodextrin, Stearic Acid, Starch, Sucrose* and Magnesium Stearate.*Adds a negligible amount of sugar. Used to stablize Vitamin D beadlet.