Naturelle encourages a pH-value of 6.0-6.5 to reduce the risk of urinary stone formation. As with all Josera cat food recipes, Naturelle isgluten-free. All Josera recipes are Ingredients: dried poultry protein; pea flour; sweet potato; poultry fat; potato protein; dried trout 6.0%; dried red lentil 6.0%; beet fibre; dried potato; plant fibre; hydrolysed poultry protein; minerals (sodium tri-polyphosphate 0.33%); yeast; ground chicory root (natural source of inulin).