Super E Complex contains the highest quality highest potency and most biologically active source of 100% natural vitamin E available. Super E Complex contains the entire complex of naturally occurring unesterified mixed tocopherols (d-alpha, d-beta, d-delta, d-gamma). Free of allergens, flavorings, sugars, salts, perservatives, and salicylates. Each 1 capsule contains 1000 IU of vitamin E.