Stay Longer and Finish Faster! Fast Finish is an outstanding all-natural source of long-lasting energy for the high-performance equine athlete. With a special combination of ingredients, Fast Finish helps your horse last longer, and finish stronger! This pre-event formula contains ingredients which may aide in lowering lactic acid buildup, reducing muscle discomfort during strenuous exercise. Fast Finish also features anti-oxidant rich Honey, which aids in the keeping your horses muscles healthy, as well as increasing oxygen uptake. Fast Finish is suitable for all classes of horses and will not test.