Metagenics E+Selenium (formerly E 400) is a dietary supplement for antioxidant support. This blend offers natural source vitamin E mixed with selenium, both of which work synergistically to provide protection for tissues from damage caused by harmful free radicals. Recommended use: Take one tablet up to twice daily with meals or as directed by a healthcare professional. Metagenics E+Selenium (formerly E 400) Facts: 1 tablet contains: Vitamin E (as d-alpha tocopheryl succinate) 268 mg Calcium 97 mg Phosphorus 74 mg Selenium (as selenium L-aspartate) 50 mcg Other Ingredients: Dicalcium phosphate, microcrystalline cellulose, silica, stearic acid (vegetable), magnesium stearate (vegetable), croscarmellose sodium, and coating (hypromellose, medium-chain triglycerides, and hydroxypropylcellulose).