Selenium Selenium, an essential trace mineral, is a crucial mineral antioxidant that protects cells and tissues from free-radical damage. This mineral works well with vitamin E as an antioxidant and is needed for the body to synthesize its own natural antioxidant, glutathione. Seleno Excell® is the most clinically researched source of organic selenium in the supplement market. Seleno Excell® is a registered trademark of Cypress Systems, Inc. From SelenoExcell® an excellent source of naturally-occurring organic L-Selenomethionine. SelenoExcell® has been the subject of important clinical studies. In fact, SelenoExcell® is the most clinically researched source of organic selenium in the supplement market. Some studies have even been sponsored by major health agencies of the U.S. Government using the most rigorous clinical methods. SelenoExcell® is a registered trademark of Cypress Systems, Inc. Suggested Use: As a dietary supplement, adults take one (1) capsule daily with meals, or as directed by a health care professional. Store in a cool, dry place and away from direct light. Keep out of reach of children. Quality and Potency Guaranteed. These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease. For educational purposes only.