Viralys Product Reviews PAGE 1 OF 1

A healthy immune system is a goal for all of us. Help your kitties feel their best with immune support from Viralys. It's a nutritional supplement containing L-Lysine for managing feline herpes. Viralys is a highly palatable powder that may be sprinkled over dry food or mixed with a small amount of canned food. And not only does it support a cat's immune health, it also supports ocular health.... Read More



Rated 4 out of 5 by 3 reviewers.

Helping very little

I was hoping this would help my dumped stray. It does not! by on 05/11/2020
This really helps my sneezing cats, and I can get them to eat it.

This product was recommended to me by our vet, because our cats apparently have the Herpes respiratory virus that can cause recurrent "cat colds." A couple times a year, whenever I hear a cat start to sneeze, I just mix in a little of this powder with his/her wet food twice a day for a few days, and it almost always does the trick.My cats are very averse to taking medicine, and they will usually refuse to eat anything that has been "adulterated" with medicine. This product is the exception. I can mix it in their food and they eat it like they suspect nothing. by on 04/18/2014
Great for immune system on shelter kitties

I adopted two kitties several years ago that had the upper respiratory issues from shelter. My vet suggested using this powder daily as a supplement to help their immune system. Keeps them from sneezing and helps runny eye on one of them as well, so I don't have to apply ointment as much. I notice a difference if I run out for even a day or two. Suggest anyone with cats that came from a shelter with the upper respiratory problems give it a try to keep them healthy. by on 07/18/2013
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