Sentinel Vitamin E 400 IU is a dietary supplement containing 100 softgel capsules. Each softgel provides 400 IU of dl-alpha tocopheryl acetate, a form of Vitamin E that acts as an antioxidant to help protect cells from oxidative stress and support overall health. The supplement comes in an easy-to-swallow softgel form for optimal absorption, as Vitamin E is fat-soluble. The bottle features a tamper-evident seal for freshness and safety. Vitamin E plays important roles in immune function, skin health, and cardiovascular wellness. The clear labeling makes it easy to identify the dosage and contents.