Hill's Science Plan Feline Adult Urinary Health Hairball Control Main benefits Clinically proven nutrition that can transform your pet's life. Hill's (TM) Urinary Health Hairball Control is designed to support the health of your cat's urinary system for a longer and happier life. With the technology of natural fibers to help reduce the formation of pile accumulations. Supports the health of the entire urinary system with an ideal urinary pH (6.2-6.4) and controlled minerals. Natural fibers easily reduce hair build-up. Clinically proven antioxidants for the health of the immune system. Ingredients High quality protein and carefully selected ingredients. Chicken: chicken (28%) and dehydrated turkey, corn, corn gluten meal, cellulose, animal fat, rice breaking, dehydrated beet pulp, minerals, soybean oil, hydrolysates, fish oil, taurine, vitamin, elements in traces and beta-carotene. With natural antioxidants (mixed tocopherols).