The PadTough with Aloe Vera and Comfrey (4 fl oz) spray on agent, provides a protective covering and also toughens pads and dries quickly. Directions: Coat pad liberally prior to field trials, shows, hunting, etc. Should be used routinely prior to any outdoor activity. Contents: Isopropyl Alcohol, Purified Water, Comfrey Extract, Ethyl Alcohol, Propylene Glycol, Benzoin, Storax, Tolu Balsam and Aloe Vera.