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🐾 Elevate your cat’s daily defense with Viralys — because their wellness deserves the VIP treatment!
Vetoquinol Viralys is a scientifically formulated L-Lysine powder supplement delivering 500mg per scoop to support immune, respiratory, and eye health in cats and kittens of all ages. Featuring palatable fish and chicken enzymatic flavors, it integrates effortlessly into daily feeding routines. Trusted by thousands of pet owners and veterinarians alike, Viralys helps reduce symptoms like sneezing and watery eyes, promoting long-term feline wellness with every scoop.













| ASIN | B000FULBT4 |
| Active Ingredients | Active ingredients: L-Lysine hydrochloride, 500mg. Inactive ingredients: Brewer’s Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate. Active Ingredients Active ingredients: L-Lysine hydrochloride, 500mg. Inactive ingredients: Brewer’s Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate. See more |
| Best Sellers Rank | #1,613 in Pet Supplies ( See Top 100 in Pet Supplies ) #45 in Cat Health Supplies |
| Brand | Vetoquinol |
| Brand Name | Vetoquinol |
| Customer Reviews | 4.6 out of 5 stars 8,685 Reviews |
| Flavor | Flavorless |
| Flavour | Flavorless |
| Global Trade Identification Number | 00030521041480 |
| Included Components | Vetoquinol Viralys Powder, 100gm |
| Item Form | Powder |
| Item Weight | 0.01 Ounces |
| Item form | Powder |
| Item weight | 0.01 Ounces |
| Manufacturer | Vetoquinol |
| Manufacturer Part Number | 410633 |
| Model Number | 410633 |
| Number of Items | 1 |
| Product Benefits | Immune Support |
| Product benefits | Immune Support |
| Specific Uses For Product | Active |
| Target Species | Cat |
| UPC | 030521041480 884291149927 |
| Unit Count | 2.5 Grams |
| Volume | 3.5 Fluid Ounces |
B**I
Shelter cat approved
All my cats are from the shelter, and two of them are from the streets and they all suffer from eye issues, this stuff really helped us keep ontop of their eye health and they look and act so much happier with this powder in their wet food. we will be long time buyers of this product for sure
J**A
Works well
This is very good tonic for cats
M**O
tl;dr- powder dissolves easily and my fur babies love the flavor
After my one fur baby passed away, her sister was lonely so we decided to get another cat. Well that didn't go well as I was told that the cat had been socialized with humans and other cats... Well that was not true. The new cat was scared of my fur baby and well they both ended up getting stressed to the point that the herpes virus became an upper respiratory infection. -__- I didn't know that was a thing. Well both of them are now doing better and still getting used to each other. BUT they do like this supplement. The powder smells kinda fishy which is off putting for me BUT for them, they LOVE it. Lol I mix it into their wet food and they both gobble up their wet food. So apparently, it just taste good to them. They hated the paste that tastes like maple syrup... It was a struggle to get them to eat it. My fur baby hated the chicken liver flavored treats as well. This is the only one that she likes which is great as she has to eat it twice a day. Trying to force feed the supplement was a pain and added stress to my fur babies. The powder form mixed easily into their wet food and dissolves quickly which is great as my fur baby is a picky picky kitty and will stop eating if she doesn't like the food. -__- The ingredients look great and clean and this supplement is vet recommended which puts my mind at ease. Overall, this worked out the best for me and my fur babies as it made life so much easier for them and for me. Thank goodness!!
D**N
Herpès félin
Très bon , mon chat a arrêté de éternuer après 3 jours ( herpès félin )
D**E
La lysine renforce le système immunitaire
Excellent produit.
Trustpilot
2 weeks ago
1 month ago