Zymox Itch 12oz Relief Shampoo and 12oz Conditioning Rinse Bundle, Both with Vitamin D3 One Zymox 12oz Shampoo and One Zymox 12oz Conditioning Rinse Zymox Enzymatic Shampoo provides an effective way to protect the natural skin barrier without being irritating or drying Pure and gentle enough for puppies and kittens Features the patented LP3 Enzyme System and only the mildest plant surfactants Contains no harsh detergents, chlorines, or petroleum by-products