Farmina Vet Life St/Control is a complete dietetic food for cats formulated to dissolve struvite calculi and to reduce relapses of struvite calculi. Ingredients: Chicken, sweet potatoes, hydrolyzed fish, sardines, tuna, chicken liver, egg yolk, fish oil, chicken fat (preserved with mixed tocopherols), quinoa seed, potassium chloride, calcium sulfate dihydrate, salt, pea fiber, fructooligosaccharide, yeast extract, brewers dried yeast, vitamin A supplement, vitamin D3 supplement, vitamin E supplement, zinc methionine hydroxy analogue chelate, manganese methionine hydroxy analogue chelate, ferrous glycine, copper methionine hydroxy analogue chelate, calcium iodate, taurine, DL-Methionine. Nutritional additives: Vitamin A 4300IU; Vitamin D3 170IU; Vitamin E 160mg; zinc chelate of the analogous methionine hydroxylase 207mg; manganese chelate of the analogous methionine hydroxylase 110mg; ferrous chelate of glycine hydrate 14.3mg; copper chelate of the analogous methionine hydroxylase 17.1mg; calcium iodate anhydrous 0.7mg; taurine 1250mg; DL-methionine 2000mg. Urine acidifier: calcium sulphate dihydrate 4500mg. Guaranteed Analysis: Crude protein 10.20% Crude oils and fats 5.70% Crude fiber 0.30% Crude ashes 2.40% Moisture 75.00% Calcium 0.19% Phosphorus 0.17% Sodium 0.30% Potassium 0.20% Magnesium 0.019% Chloride 0.35% Sulfur 0.20% Taurine 0.15%