Combines vitamin E and selenium for optimum nutritional muscular health. Appropriate for horses exerting severe physical effort. Vitamin E and selenium work together to limit free radical damage. Blended with a quality yeast culture base. For all class of horses. FOB charges apply. Guaranteed Analysis:Per Lb.Per OunceSelenium (min)35 ppm1 mgVitamin E (min)16,000 IU1,000 IUIngredient Statement: yeast culture, vitamin E supplement, vegetable oil, calcium silicate, sodium selenite, ascorbic acid.Feeding Instrustions:Enclosed scoop holds 1 ounce.Feed 1 ounce daily, or as directed by your veterinarian. Keep cool and dry. Reseal after each useView complete label Here.