KER Nano-E 450mLIngredients Construction: 250 IU d alpha tocopherol per mL Features & Benefits: Why should I use Nano E for my horse? * Vitamin E antioxidant supplement for all types of horses * Natural source Vitamin E which is proven to be more effective than synthetic Vitamin E * Rapidly available so administration may be timed to provide peak antioxidant protection. * Reproductive benefits for breeding stallions, and pregnant and lactating broodmares Directions