This daily multivitamin combines selenium with vitamins A, C and E in one convenient capsule. Selenium functions in the body as an antioxidant, prevents oxygen from reacting with other substances and damaging cells, but also allowing desirable oxygen reactions to take place without interference. A lack of selenium has been associated with accelerated ageing. Our unique combination provides 100mcg of selenium alongside a daily boost of vitamins A, C and E to provide an excellent health and immunity booster and also an effective hair, skin and nails strength-booster supplement.