(Auburn Laboratories) Gives your horse more energy, muscle building power and stress protection to meet the demands of athletic training and competition. Contains the original properties of APF that allow your horse to adapt to stressful situations and maintain a healthy immune system. The addition of new herbs provides protection against stress-induced gastric ulcers and allows horses to increase muscle mass in response to exercise. Feed 8-12 ml per day. Optimal results may be obtained by dividing the dose before and after exercise.