Vitamin D3 is an essential nutrient that works with calcium to help develop strong bones and teeth.* This super-potency vitamin D supplement also supports a healthy immune system.* Supplementing with Vitamin D3 is an easy and convenient way to increase your daily Vitamin D intake. Non-GMO; No gluten, wheat, milk, lactose, artificial color, flavor or sweetener, preservatives, sugar, starch, yeast or fish. Sodium free. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.