Opti Life Urinary is a perfectly nutritionally balanced chicken-based formula, low in carbohydrates and grain-free, specifically designed to preventively maintain your cat's urinary tract health. Unique formula for your adult cat, fully in line with the nutritional needs of a cat with sensitive urinary tracts: low in carbohydrates, cereal-free and 77% of proteins are animal-based. Optimal formula for an adult cat: 35% protein / 20% fat, all necessary nutrients and extra taurine.