Vetoquinol Viralys L-Lysine Supplement for Cats - Cats & Kittens of All Ages - Immune Health - Sneezing, Runny Nose, Squinting, Watery Eyes - Flavored Lysine Powder - 100gm
Vetoquinol Viralys L-Lysine Supplement for Cats - Cats & Kittens of All Ages - Immune Health - Sneezing, Runny Nose, Squinting, Watery Eyes - Flavored Lysine Powder - 100gm
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Vetoquinol Viralys L-Lysine Supplement for Cats - Cats & Kittens of All Ages - Immune Health - Sneezing, Runny Nose, Squinting, Watery Eyes - Flavored Lysine Powder - 100gm

Key item features

  • Daily L-Lysine supplement for cats helps support a strong immune system and eye & respiratory health
  • Helps manage common feline health issues such as sneezing, runny nose and watery, inflamed eyes
  • Lysine powder for cats & kittens provides specially-formulated immune support for as long as needed
  • Cats love the highly-palatable fish and poultry flavor; simple to dose and easy to administer
  • Delivers veterinarian-recommended amount of Lysine: cats = 500mg 2x daily, kittens = 250mg 2x daily
Current price is $31.9932.0 ¢/g
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4.6 out of 5 stars
stars51 ratings22 reviews
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Showing 1-3 of 22 reviews

Jun 23, 2025
Diana
Item details
Multipack quantity: 1
Sold byPets with Panache IncDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My vet recommended the Viralys

We had a couple kittens with fairly serious eye infections. I took them to the vet and he prescribed antibiotic drops and the Viralys. I got the powder but it also comes in a paste. I sprinkle some of the Viralys powder on the kittens' wet food and they snarf the food down. It seemed to help their eye issues and their URIs to clear up quickly. We have a senior cat who experiences hay fever so I started adding the Viralys to his food, too, and it seems to make a difference for him as well. His sneezing and weepy eyes cleared up and he seems comfortable now. A container of the powder lasts a long time as the included scoop is tiny. We've been using the Viralys for a year now and don't plan to stop.

Helpful?548HDULHW27848231132
Jan 13, 2026
Patricia
Top Reviewer
Item details
Size: 100 Grams
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I have a cat with corinic upper respiratory infection. With the aid of this product I can usually keep the infection at bay for up to a year.

Helpful?548HDULHW27848231132
Mar 5, 2026
seth
Top Reviewer
Item details
Size: 100 Grams
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great product

Great product great price arrived quickly!:)

Helpful?548HDULHW27848231132