Vitamin E 5,000™ provides a highly concentrated source of Vitamin E (antioxidant) combined with alfalfa meal (highly palatable carrier) to be used as a nutritional supplement when higher levels of Vitamin E are indicated. 5,000 IU's of Vitamin E per oz. Meal form. - See more at: http://www.medvetpharm.com/horse-nutritional-supplements/Vitamin-E-5000-horse-nutrition.asp#sthash.wwGjIlEn.dpuf