Formulated to replace salts during exercise. This balanced electrolyte supplement is the easy way to ensure horses are not lacking in vital salts and to effectively replenish and hydrate the horse's muscle fatigue. Horses can lose salts even if they don't show outward signs of sweating, especially when in hot humid weather, travelling, through nerves, or when they are not fully fit. Ideal for stamina and recovery after exercise. Salt-based and contains no glucose or fillers.