Tomlyn Immune Support L-Lysine Maple Flavor Gel Immune Supplement for Cats, 5-oz tube

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At a Glance

  • Immune Support
  • All Lifestages
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About This Item

Details

  • Contains L-lysine to support a strong immune system, normal eye function and respiratory health.
  • Helps manage common health issues within cats, including sneezing, runny noses, squinting and watery, inflamed eyes.
  • One teaspoon a is the veterinarian-recommended amount of lysine for cats and a half a teaspoon a day is the veterinarian-recommended amount for kittens.
  • Lysine provides immune support for respiratory issues for as long as needed.
  • Has a purr-worthy maple flavor and the gel is easy to dose and administer! Simply add to paws and/or nose.

Ingredient Information

Instructions

Frequently bought together

Questions & Answers

3 Customer Questions

Can this be put in their food?

Answer by Chewy • Jan 13, 2025
This supplement can be mixed with food.

Is this product made in the USA ?

Answer by Chewy • Jul 14, 2025
This supplement is made in Canada.

how many 1 tsp servings in this product?

Answer by Chewy • Jan 04, 2023
The 5 ounce tube contains approximately 30 teaspoons.
Reviews
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4.4
Rated 4.4 out of 5 stars
182 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

74% Positive

Form and Administration

78% Positive

Ingredients

79% Positive

Nutritional Value

78% Positive

78 Customer Reviews

Rated 5 out of 5 stars
By Heather on Dec 21, 2025

Helps with Feline Herpes!

My kitty was a stray and he has had feline herpes since we brought him in at 7 weeks. He still gets chronic eye and nasal discharge, but this stuff really helps

My kitty was a stray and he has had feline herpes since we brought him in at 7 weeks. He still gets chronic eye and nasal discharge, but this stuff really helps keep him clear. I notice a big difference if I miss a day or two. He also loves the taste! If he hears the bottle open, he comes running. Great product!

Rated 2 out of 5 stars
By Nina on Jan 3, 2026

Cat won't touch it!

This flavor is not made for cats! He won't touch it. Offered it to the other cats and they also said no. These guys eat lettuce, so I'm impressed. Will have to try

This flavor is not made for cats! He won't touch it. Offered it to the other cats and they also said no. These guys eat lettuce, so I'm impressed. Will have to try a powder form .

Rated 5 out of 5 stars
By angie on Nov 15, 2025

Highly recommend over chews

My cat needed this supplement and I got the chews and the gel. She would eat the chews at all but doesn’t mind this gel. I put a small amount on the top of her paw

My cat needed this supplement and I got the chews and the gel. She would eat the chews at all but doesn’t mind this gel. I put a small amount on the top of her paw and she licks it off. Smells like maple syrup.

Rated 5 out of 5 stars
By Barbara on Nov 24, 2025

She Loves It!

My little old lady has been on this for a few years now and she takes it easily and it's been such a gift to keeping her healthy!

My little old lady has been on this for a few years now and she takes it easily and it's been such a gift to keeping her healthy!

Rated 3 out of 5 stars
By Linda on Nov 7, 2025

Easy to deliver cat seemed to like it

Cat did like it even though she was sick and not taking food very well. I just mixed it with her meds and she took them both with out a fuss.

Cat did like it even though she was sick and not taking food very well. I just mixed it with her meds and she took them both with out a fuss.

Rated 5 out of 5 stars
By Tonya on Dec 12, 2025

Immune System Boost

I give this to my feral cats and it helped clear up their snotty nose and eyes

I give this to my feral cats and it helped clear up their snotty nose and eyes

Rated 4 out of 5 stars
By Maura on Aug 19, 2025

My cats will eat it!

I admit I was skeptical about the maple flavor for cats, but I bought it anyway because of good reviews. My cats, who never want to eat any of the medicine or supplements

I admit I was skeptical about the maple flavor for cats, but I bought it anyway because of good reviews. My cats, who never want to eat any of the medicine or supplements I try to give them, don't have any problem eating this when mixed in their food. It does seem to be helping with their herpes symptoms already.

Rated 5 out of 5 stars
By Mary on Sep 6, 2025

My cat has stopped sneezing and itching

Though I was skeptical about the maple flavor both my cats love it. I mix it with their food and they eat it right up. Shiny coats and bright clear eyes, no itching

Though I was skeptical about the maple flavor both my cats love it. I mix it with their food and they eat it right up. Shiny coats and bright clear eyes, no itching. This supplement works!

Rated 1 out of 5 stars
By Dana on Aug 15, 2025

Cats don’t like it

The Maple smell is horrible. The cats that I bought it for and who need it will not eat it voluntarily. I have to open theirmouth and stick it on the roof of their

The Maple smell is horrible. The cats that I bought it for and who need it will not eat it voluntarily. I have to open theirmouth and stick it on the roof of their mouth. I hate having to do that kind of stuff.

Rated 5 out of 5 stars
By Mia on Jul 1, 2025

Great Product

Love this product so much. The squeeze tube is the easiest for both myself and the kitties. They loveeee the flavor and eat it faster than their food (if that’s

Love this product so much. The squeeze tube is the easiest for both myself and the kitties. They loveeee the flavor and eat it faster than their food (if that’s possible). Both of my kitties used to have extremely goopy eyes and sneeze constantly and this product has made a huge difference! I’ve tried powders but they don’t enjoy them as much as this gel.