Take 3 softgels daily with food. Selenium (from Selenium Glycinate) | 200mcg | 364%. Iodine (from Potassium Iodide) | 225mcg | 150%. Alpha Lipoic Acid | 50mg | . Biotin | 300mcg | 1000%. Pantothenic Acid (from Calcium Pantothenate) | 50mg | 1000%.