Hi Dee Vit D3 10000 IU is a high-potency vitamin D supplement containing 30 softgel capsules. Each softgel provides 10,000 IU of vitamin D3 (cholecalciferol) to support bone health, calcium absorption, immune function and overall wellbeing. This supplement is formulated to help maintain optimal vitamin D levels in the body. The softgel format enhances absorption of this fat-soluble vitamin. Vitamin D3 plays an essential role in calcium absorption and utilization, contributing to bone and muscle health. It also supports proper immune system function. The product should be used under medical supervision due to its high potency formulation.