Power up your kitty’s health with Tomlyn Immune Support Powder Immune Supplement for Cats! Featuring a high level of L-lysine at 500mg per scoop, this purr-fect powder helps manage conditions responsive to L-lysine, including upper respiratory problems, conjunctivitis and feline herpes. This tasty supplement supports immune and respiratory health and helps maintain normal eye function. The highly palatable powder makes administering to your feline friend easy and enjoyable. Formulated by veterinarians, just one scoop per day contains the proper dose for your cat or kitten to stay in good health.