Powerful Vitamin D: High Potency Vitamin D3 At 2000 Iu To Support The Immune System And Bone Health Strong Bones: Vitamin D Is Needed For Bone Growth And Maintenance. Strong Evidence Suggests That Vitamin D Supports Calcium Absorption, Modulates Cell Growth, And Supports Neuromuscular And Immune System Function Safe For Daily Use: Take One Capsule Daily Or As Directed By Your Physician Ultra Tested: Our Ultra Tested Standards Far Exceed Industry Standards And Government Requirements Hypoallergenic: Does Not Contain Gluten, Casein, Milk, Eggs, Peanuts, Tree Nut Allergens, Fish Allergens, Shellfish, Soy, Wheat, And Sesame