Hill's™ Science Diet™ Mature Adult Active Longevity Original cat food provides precisely balanced nutrition to promote kidney health and support vital organs. It also contains controlled levels of sodium & phosphorus for long-term heart & vital organ health. Recommended For_- Mature cats age 7 and older. Not Recommended For_- Kittens, pregnant or nursing cats. Ingredients Chicken By-Product Meal, Corn Gluten Meal, Brewers Rice, Whole Grain Corn, Animal Fat (preserved with mixed tocopherols and citric acid), Soybean Mill Run, L-Lysine, Lactic Acid, Chicken Liver Flavor, Potassium Chloride, Choline Chloride, Vitamin E Supplement, Calcium Sulfate, vitamins (L-Ascorbyl-2-Polyphosphate (source of vitamin C), Vitamin E Supplement, Niacin, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Taurine, Natural Flavor, Calcium Carbonate, Iodized Salt, Fish Oil, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Canitine, preserved with Mixed Tocopherols and Citric Acid, Phosphoric Acid, Beta-Carotene, Rosemary Extract.