Typically, vitamin D is absorbed naturally through ultraviolet energy produced by the sun. This natural form of Vitamin D is known as cholecalciferol. However, poor diet and lack of sun exposure lead to an inadequate intake of this crucial cell-building vitamin. Natrol Vitamin D3 is an exceptional, daily supplement that is known for its ability to help build strong bones, support immunity and promote heart health.* Vitamin D has been shown in multiple clinical studies to aid in developing strong bones and promoting overall health.* The supplement aids in supporting your immune system, healthy aging, and heart health.* *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Fast Dissolving: Natrol’s unique fast dissolve form enables faster absorption and can be taken anytime, anywhere. Sunshine Vitamin: Vitamin D has the nickname the 'Sunshine Vitamin' because our skin manufactures vitamin D when exposed to sunlight; Vitamin D is needed in almost every cell of the body. Exceptional Overall Health Supplement: Many are not taking the recommended daily dose of Vitamin D3, but it is needed in almost every cell of the body, responsible for calcium absorption, bone and teeth health and is vitally important for immune function. Supports Heart Health: Vitamin D3 regulates healthy cellular growth, which has been shown to support heart health. Helps Build Strong Bones: Research indicates that vitamin D plays a significant role in helping to develop bone strength and density.