Nurturall-C for Kittens Contains the amino acid Arginine in its natural protein form. Arginine has been shown to help prevent nutritional cataracts Contains essential amounts of protein, fat and carbohydrates. Plus vitamins, minerals and amino acids that newborn kittens need Contains a nutritional formula which is highly digestible and produces excellent growth rates and weight gain in kittens. Highly palatable and readily accepted by newborn kittens Nurturall-C liquid comes in a unique aseptic Tetra Pak which keeps unopened product sterile and fresh up to 2 years After opening, Nurturall-C Liquid should be kept in the refrigerator and may be used for up to 4 weeks