Viva Life Science-SelGuard 200mcg, 60 Tablets

What the brand says

INGREDIENTS: Selenium (as selenium yeast), Microcrystalline Cellulose, di-calcium phosphate, and magnesium stearate. Studies have shown the need for selenium in human nutrition and its value for enhancing your body’s defenses with its antioxidant and cellular support capabilities. Selenium is called an essential trace mineral because it is required by your body for optimal function but must be obtained from sources outside the body. Some sources from foods and inorganic selenium supplements are not only inconsistent in potency but also are significantly less bioavailable than the organic form of selenium.