Sentinel Vitamin D3 10,000 IU is a high-potency dietary supplement containing 100 softgel capsules. Each softgel provides 10,000 IU of vitamin D3 (cholecalciferol) to support bone health, calcium absorption, immune function, and muscle strength. This high-potency vitamin D3 supplement comes in an amber glass bottle with a tamper-evident seal to ensure product freshness and quality. The softgel format is designed for optimal absorption since vitamin D3 is fat-soluble. This dosage is particularly beneficial for individuals with limited sun exposure or increased vitamin D needs, but should be taken under medical supervision due to its high potency. The bottle contains a 100-day supply when taken as directed.