Vitamin E is an essential nutrient in equine diets, serving as a powerful antioxidant that helps neutralize free radicals and protect cells from oxidative stress. While some horses get enough Vitamin E from quality forage and lush pasture, many do not. Smart & Simple Vitamin E Liquid was formulated to address Vitamin E deficiencies using natural d-alpha-tocopherol, the most effective form for raising Vitamin E levels. This unique vitamin E has been converted from a fat-soluble vitamin into a water-soluble vitamin, allowing for quick absorption into your horse's bloodstream to help achieve optimal levels. Each mL provides 500 IU, allowing for easy adjustment based on your horse's specific needs. *Dosing syringe and cap insert included with bottles* Very bioavailable Vitamin E supplement Provides natural Vitamin E as a palatable, water-soluble liquid Ideal for horses under stress, in heavy work, or lacking access to lush pasture 500 IU of Vitamin E per mL Dosing syringe and cap insert included with bottle