1,000 International Units (I.U.) per oz., in a concentrated powder form. VitaminE has long been recognized for it’s powerful anti-oxidant properties. Beneficial for tissue growth in hair,skin and bone, and in the prevention of muscle degeneration, Vitamin E is now being used to treat immune deficiencies and aging disorders. Trace Selenium helps catalyze the E and combats the negative effects of mineral deficient soil and water. (Horses- 1-2 T per day, Dogs 1 tsp.)