Natrol Vitamin D3 10,000 IU is a high-potency dietary supplement designed to support bone and joint health, as well as immune function. Each bottle contains 60 tablets, with each tablet delivering 10,000 IU of Vitamin D3. This supplement is ideal for individuals looking to maintain strong bones, support their immune system, or address low Vitamin D levels. Natrol ensures that their products are 100% drug-free, making this a safe and effective choice for your daily health routine.