Pharmaceutical grade HPLC certified 100% pure! Micronized for maximum bio-availability.Vitamin E is a major antioxidantVitamin E, a fat-soluble vitamin, is stored in adipose tissue, liver, and muscle. It is also stored in the adrenal and pituitary glands, red blood cells and platelets, testes, and ovaries. Vitamin E is a major antioxidant & the primary defense against lipid peroxidation (cell damage). Excessive free radical damage leads to a plethora of problems, including premature aging, artery damage, ect. It is important to maintain antioxidant levels to ensure your body can neutralize damaging free radicals. Vitamin E is particularly important in protecting the body's cells from free radical/oxidative damage. These protective benefits are achievable with supplemental intakes higher than what is normally consumed in the average diet.Benefit Of Using Vitamin EPowerful Essential AntioxidantPromotes Healthy hair & skinPlays a Role in Metabolic Function & Protein MetabolismProtects body from Free Radical DamageEssential to Cardiovascular HealthProtects Cell MembranesVitamin E plays an important role in protecting the bodytissues from damaging reactions caused by free-radicals, which arise from many normal metabolic functions. Free-radicals are molecules that are energized at the loss of an electron. They become energetic and unstable and will react with any other molecule to acquire another electron. Free-radicals are responsible for many types of cancer, DNA damage, and blood clots. Vitamin E is a strong antioxidant and it helps prolong the life of red blood cells, it plays an essential role in cellular respiration. It protects biological membranes such as those found in the nerves, muscles, and cardiovascular system. It helps the body effectively use and store vitamin A and protects B-complex and vitamin C from oxidation reactionsNatural versus Synthetic Vitamin EAlpha tocopherol is the scientific name for the form of vitamin E that our bodies use. There are a variety vitamin E types such as beta, gamma, and delta tocopherols (aka" mixed" tocopherols) which exist in nature along with alpha tocopherol. Vitamin E comes in either a D or L form. The form that exists in our food and the form that our bodies need is the D form: D-alpha tocopherol. The L form does not work in our bodies.