Solgar Selenium 100 mcg 100 caps is a trace element with antioxidant benefits. Selenium helps the proper functioning of the immune system , helps the production of thyroid hormones, favors the formation and mobility of spermatozoa, relieves menopause hot flashes and contributes to the health of hair and nails. Format: Bottle of 100 caps. How to use: Take one to two tablets a day, preferably with meals or as directed by a specialist. Ingredients: Selenium 100 mcg (L-Selenomethionine Yeast Free), Dicalcium Phosphate, Microcrystalline Cellulose, Silicon Dioxide, Vegetable Magnesium Stearate, Cellulose Gum. Nutritional information: 1 Caps (L-Selenomethionine) 100 mcg