Designed to simplify supplementation. For horsemen that need a great vitamin supplement, a powerful hoof supplement, and a probiotic, Mega-Dose provides all by feeding just one supplement. We combine the vitamin-mineral-probiotic package of Horse Guard with mega-dosed amino-acids and a super-powerful hoof-supplement featuring 32 mg of biotin per dose into one convenient feeding. Mega Dose gives you the assurance that you are feeding the highest quality ingredients including chelated minerals, pharmaceutical-grade vitamins and food-grade carriers. Plus, because Mega Dose is formulated by a Certified Equine Nutritionist, youll appreciate knowing that your horse is getting exactly what they need for health not too much of one nutrient, too little of another. Solid nutrition is the basis of good health and performance: Aids in Faster Muscle Recovery Vitamin E and Organic Selenium helps to speed recovery and increase disease resistance. Promotes Shiny Coats & Healthy Hooves Biotin, Methionine and Zinc are building blocks for healthy hair and hooves. Helps to Improve Digestion Probiotics, Prebiotics and Yeast are powerful digestive aids. Promotes Improved Overall Health Balanced vitamins and trace minerals meet nutritional needs not fulfilled by your horses hay.