DERMagic's Peppermint and Tea Tree Oil Shampoo and Peppermint and Tea Tree Oil Conditioner work best together and there's a special offer on 16 oz. bottles, one of each. The shampoo contains no SLS (Sodium Laurel Sulfate) and is specially formulated to soothe and condition the skin, eliminate odor and stimulate the healing process. The conditioner smells so good you’ll want to use it on yourself. And, your pet's coat will be tangle-free and soft, and resistant to attack by microbes. (NOT RECOMMENDED FOR CATS.)