SHAPE UP™ Low in Fat and Calories with L-Carnitine to Help Maintain a Healthy Weight. Cage-Free Chicken Breast - Our cage-free chickens are raised without antibiotics, added growth hormones or added steroids and provide amino acids for muscle development and maintaining muscle tone. L-Carnitine - L-Carnitine is an amino acid. It helps your pet naturally burn fat and promotes loss of body weight and healthy weight maintenance. Dried Kelp - Dried kelp is the dried product from two families of seaweed. It is an excellent natural source of iodine and provides beneficial fiber. Ginger & Turmeric - Turmeric and ginger are aromatic spices.