Vitamin D 5000 IU contains vitamin D naturally derived from lanolin. There are very few dietary sources of vitamin D, so supplementation is often required. Vitamin D supports healthy bones and teeth, and promotes the absorption and utilization of the minerals calcium and phosphorus.* Provides 5000 IU of vitamin D per capsule Supports the development and maintenance of healthy bones and teeth* Promotes the absorption and use of calcium and phosphorus *Serving Size:1 CapsuleServings Per Container:120Amount Per ServingVitamin D (cholecalciferol)5000 IUOther Ingredients:Hypromellose, celluloseRecommended adult intake: One capsule taken daily or as professionally directed.Safety-sealed for your protection and for product freshness. Do not use if inner seal is missing or broken. Store in a cool, dry place. Keep out of reach of children.