Nutritional support for skin challenged by wet and muddy conditions. Some horses can be affected by bacteria in the soil that enter the skin when weakened by external conditions. By improving nutrition, we can help the horse strengthen its skin from the inside. Mud Gard contains a unique complex of antioxidants to drain excess toxins from affected areas. Mud Gard also contains herbs and other essential nutrients, including MSM, to support strong, healthy skin from within. NAF recommends enhancing the diet with Mud Gard before wet and muddy conditions arise, allowing the horse's system to absorb the essential nutrients.