Selenium is concentrated in several vital organs, including the liver and kidneys. Nature's Plus brand uses the Biotron process of amino acid chelation to ensure that mineral absorption and cellular usage is maximized.
Ingredients: Selenium (as soy amino acid complex*) 50 mcg
Other Ingredients: Di-calcium phosphate, stearic acid, microcrystalline cellulose, magnesium stearate, pharmaceutical glaze, silica