Cats find the great taste of our maple-flavored Lysine gel irresistible, no matter how old or young. When added to their paws or under the nose, they enjoy their daily dose of Lysine. Our gel formula is especially useful if your cat doesn't enjoy chews or is finicky when anything is added to food. The gel is easy-to-dose, too: just one half teaspoon (kittens) to one teaspoon (cats) per day provides the veterinarian-recommended dose of 1000mg daily Lysine.

We developed our Tomlyn L-Lysine Immune Support Gel to be safe for use daily, for as long as your cat needs immune support. We ensure that all of our pet products meet the strictest and highest standards of quality, efficacy and consistency so that your pets have the safest supplements possible. As a result, we have earned the National Animal Supplement Council (NASC) seal of approval, and we’re proud to display their logo on all our Lysine products.

Cats with eye or respiratory issues such as sneezing, a runny nose, squinting, watery or inflamed eyes, eye discharge, nasal discharge and/or congestion, may have a weakened immune system. Lysine has been shown to support the immune system and help manage respiratory issues in cats. Veterinarians recommend a 500mg Lysine supplement twice daily to help manage conditions responsive to Lysine or as routine immune system maintenance.