Sentinel Vitamin D 1000 IU is a dietary supplement containing 100 softgel capsules designed to support optimal vitamin D levels. Each softgel provides 1000 IU of vitamin D3 (cholecalciferol) to help maintain bone health, immune function, and calcium absorption. The supplement comes in an amber glass bottle with a tamper-evident seal to ensure product freshness and safety. The softgel format allows for easy swallowing and optimal absorption since vitamin D is fat-soluble. This moderate-strength formulation is suitable for daily supplementation to help maintain healthy vitamin D levels, especially for those with limited sun exposure or dietary restrictions. The 100-count bottle provides a convenient multi-month supply when taken as directed.