Animed Vitamin E Powder- 5lbAniMed Vitamin E Powder is an equine nutritional supplement used to support optimal immune system function in horses. Vitamin E is also essential for supporting the normal function of the reproduction, muscular, circulatory, and nervous systems. Vitamin E requirements of horses can be affected by many factors such as feed quality, time of the year, and stress. Vitamin E Powder contains one of the highest levels of vitamin E available in a dry form, useful for periods of reduced feed intake or when additional vitamin E is needed. Powder formula mixes easily into horse's feed.