Sentinel Vitamin D3 10,000 IU is a high-potency dietary supplement containing 100 softgels. Each softgel provides 10,000 IU of vitamin D3 (cholecalciferol) to support bone health, calcium absorption, immune function and overall wellness. This high-dose vitamin D3 supplement comes in an amber glass bottle with tamper-evident seal to ensure product freshness and stability. The softgel format helps optimize absorption since vitamin D3 is fat-soluble. Due to the high potency, this product should be taken under medical supervision, particularly for those with limited sun exposure or diagnosed vitamin D deficiency.