Immal Lysine for Cats is a feline respiratory supplement designed to provide immune support for cats. The product comes in a convenient drop formulation, making it easy to administer to your pet. Made in the United States, Immal Lysine for Cats is an essential supplement for maintaining your cat's overall well-being and health. The 2 fl oz volume ensures you have an ample supply to support your cat's immune system for an extended period of time.