ROYAL CANIN® Ultra Light in Gravy helps reduce the calorie intake of cats by as much as 19% to help limit weight gain and maintain a healthy weight bracket. The nutrients are also enriched with L-Carnitine to help support and stimulate a healthy and fast-acting metabolism. When consuming a type of food to maintain a healthy weight, your cat’s diet will play a big part in the maintenance of muscle mass and keeping fat levels at an optimum level. That’s why ROYAL CANIN® Ultra Light in Gravy contains a high protein content to contribute to muscle mass, without compromising the calorie reduction needed to limit weight gain – resulting in a lean, healthy body type for your cat. Additionally, the nutrients in this product support a healthy urinary system for healthy bladder function maintenance.