Stress-Dex? is a balanced electrolyte powder formulated specifically for the performance horse. It is used as a supplemental source of energy and of calcium, phosphorus, salt and potassium. It contains the perfect blend of electrolyte salts and minerals to replenish the horse's body and prevent dehydration. Stress-Dex can be used daily in feed or water and has an appetizing orange flavor that is loved by even the most finicky of horses. It helps control fluid and electrolyte imbalances and replenishes the body of lost electrolytes during periods of stress, illness and physical exercise and during hot, humid weather. Highly palatable, appetizing orange flavor. Great for winter use when horses naturally drink less water Feed 1-2 ounces per day, in one dose or divided into 2 doses. Mix with feed or water.