Vitamin E is the primary lipid-soluble antioxidant in human biology, required for free radical protection of structures having high lipid content such as cell and organelle membranes, lipoprotein particles, and the central nervous system environment. Clinical research has discovered specific functions of vitamin E for supporting immunocompetence, optimal circulation and joint health.* E-400 is a natural extract and supplies not only the primary alpha-tocopherol vitamer, but also the beta-, delta-, and gamma- vitamers, in order to more closely match the variety of forms found in the diet. E-400 is also unesterified.''Dietary ConsiderationsDairy/ Milk FreeYeast FreeSugar FreePreservative FreeFree of Artificial Colors/FlavorsLactose Free''Serving Size:1 SoftGel''Servings Per Container:90''Amount Per Serving Vitamin E (as d-alpha tocopherol plus d-Beta, d-Gamma, d-Delta tocopherols) 400''IU 1333%''Other ingredients: gelatin, glycerin, water, soybean oil ''''''''Suggested use for adults: 1-2 capsules daily, taken with meals, or as directed by your health care practitioner.This product contains no yeast, milk or milk derivatives, lactose, sugar, preservatives, artificial color or flavor. This product is intended for professional use and is manufactured under strict quality control to ensure the optimum of purity, potency, and reliability.''Storage: Keep in a cool, dry place tightly capped and avoid excessive heat.''.