The human body needs trace amounts of selenium to perform a variety of functions, including synthesizing antioxidants shown to protect against cell-damaging free radicals. And because selenium can't be manufactured by the human body, it has to be obtained through diet or supplements. Ultimate Selenium is an all-in-one solution, providing selenium and other trace minerals, vitamins, and nutrients known to support overall health. For best results, use Ultimate Selenium as part of a full nutritional program that includes Ultimate Classic and Ultimate EFA DIRECTIONS: Take 1 capsule three times a day or as directed by your healthcare professional. WARNING: If you are pregnant nursing or taking medications consult your healthcare professional before using this product. KEEP OUT OF THE REACH OF CHILDREN. Ingredients: Vitamin A, Vitamin C, Vitamin D-3, Vitamin E, Zinc, Selenium, Copper, Chromium, L-Aspartic Acid, Aloe Vera Gel Extract, Bilberry Fruit Extract, Vanadium, Gelatin Powder, Gelatin Capsule, Magnesium Silicate.