Klaire Labs Vitamin D3 5000 IU – High Potency Vitamin D 125mcg – Immune Support – Helps Promote Bone & Heart Health – Hypoallergenic (100 Capsules) – Hypoallergenic*, high-potency 5,000 IU Vitamin D per capsule. – In the naturally derived, bioavailable D3 (cholecalciferol) form. – Vitamin D helps the body absorb calcium and phosphorus and utilize these minerals to support a healthy bone matrix and bone density.* – Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, and soybeans. Contains no artificial colors, flavors, or preservatives. – Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.*