Life Data® Sweat Formula For Non-Sweating Horses Horses, like humans, regulate their body temperature through the evaporation of sweat. Anhidrosis in horses is the inability or reduced capacity to sweat. Dangerous hyperthermia, or overheating, often occurs and requires immediate action by the horse owner or handler to cool down the horse. Life Data® Sweat Formula provides active ingredients that help induce the horse's ability to sweat. The active ingredients contained in Life Data® Sweat Formula will also promote the growth of healthy skin. Available in 11 lb nitrogen flushed vacuum bags