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4.2
160 Reviews
5
68% (109)
4
8% (13)
3
8% (12)
2
7% (11)
1
9% (15)
84% Recommend this product (135 of 160 responses)
By SandySandy
Yuck
September 11, 2023
I'm not sure if this is just my cat being weird but I put a squeeze on her tongue as directed and she immediately vomited all aver my carpet. I won't be buying this again!
* This product review was collected by the manufacturer.
By Sheryl M.
Helps with my cat
September 10, 2023
My cat has had sneezing and runny eye issues since I got him. He's been tested for feline diseases and that wasn't the problem so the Vets agreed it's allergies (can cats be allergic to people, LOL?) I have used antihistamines in the past with no real results so one Vet suggest a lysine supplement. I tried a different one that was maple flavored (why??) and my finicky cat didn't like it, had to put it in a syringe and shoot it into his mouth. This salmon flavored one he with lick off my fingers or a spoon so he thinks he's getting a treat. The sneezing isn't completely gone, changes in the seasons affect him just they do me. But his eye that constantly had “eye boogers†collecting in the corner is mostly gone and the sneezing seems to be less frequent and not quite so “snotty.â€Â
* This product review was collected by the manufacturer.
By petlovers
Petlover
August 27, 2023
My cat liked the taste of this product salmon flavor over the other flavor I can see why because it was more creamy and he found it more desirable. It works great just have to give twice a day to get the full benefit so it will work. Costly but I want my fur baby to be well.
* This product review was collected by the manufacturer.
By steph
Value
August 14, 2023
Cat loves the taste. Good value.
* This product review was collected by the manufacturer.
By R M.
Not a crowd favorite but gets the job done
August 13, 2023
I just adopted a 3-month-old kitten from a rescue who ended up having a respiratory virus. Of course, this infected my senior indoor cat. I gave them both this as a supplement while they were getting better and if I mixed it up into their wet food they would eat it but they were less enthusiastic about the food. They also didn't want to take it directly, so I'm guessing they don't like the flavor or it smells funny. So, you can sneak it into food and it works but it's not as convenient as I thought it would be for a paste in a tube.
* This product review was collected by the manufacturer.
By Kristyn M.
Not as I had hoped.
August 6, 2023
My cats really don't like the taste. I have to mix in tuna water from canned tuna.
* This product review was collected by the manufacturer.
By Donna H.
Cats love it.
August 2, 2023
Easy to use and cats love it!
* This product review was collected by the manufacturer.
By NonnaGrace
My cats love this!
July 21, 2023
This is salmon flavor. The only lysine I can get my cats to take. All the malt and maple flavors turn them away.
* This product review was collected by the manufacturer.
By Bookish G.
Kitty Didn't Like This One
July 17, 2023
I was hopeful, it's salmon flavored but she acted like she was gagging and trying to spit it out I went back to Virasyl. It's maple flavored and that makes no sense for cats but she'll eat it at least
* This product review was collected by the manufacturer.
By Max S.
Her coat is SO SOFT
June 25, 2023
Within just a week of starting use, my cat is sneezing less and her fur has become SIGNIFICANTLY softer! 10/10 every cat parent should use this!
* This product review was collected by the manufacturer.
By Sue F.
Taste
June 21, 2023
I'm sure it is a wonderful product but my cat refuses to eat it.
* This product review was collected by the manufacturer.
By Angela y.
It's works good for my cats!!
June 17, 2023
My cats have allergies, sneezing, little leaky eye stuff. I just follow the directions and at has made a big difference.
* This product review was collected by the manufacturer.
By Kitty
Cats hate it on their paws
June 15, 2023
Flick it right off. All over the walls and floors but love eating it off my fingertip every night. Two of my kids are going through a rough bout of respiratory infection. My vet today approved this when I showed her. I've been using this now one week and so far it seems to be slowing the sneezing and coughing bouts. Since it's been about 2 years since their last major attack of feline herpes I didn't have any lysine on hand. They prefer this over the tablets or paste.
* This product review was collected by the manufacturer.
By Captain
Quality ingredients for pets
June 10, 2023
Tube package is a neat and convenient way to dispense this product. Quality ingredients and appearance. Appreciate that this product is available for cats as they can be unpredictable about supplements to their diet.
* This product review was collected by the manufacturer.
By Esther
Our cat loves it
May 22, 2023
Our cat loves it. Unfortunately I won't buy it again until the price goes down. It has gone up $12 for a package of 3 since I last bought it in March. I don't understand why there was such a big jump on price.
* This product review was collected by the manufacturer.
By Amazon C.
My cats won't eat it
May 16, 2023
I have three cats and none of them will eat it. A complete waste of my money
* This product review was collected by the manufacturer.
By Melanie S.
Definitely helps
April 28, 2023
My kitty has had a runny nose and sneezes for a while now and this stuff helps so much. He loves the flavor and waits patiently for his next dose. good stuff
* This product review was collected by the manufacturer.
By Heather W.
Cats that eat anything HATE THIS
April 3, 2023
Our 5 month old kittens that will eat literally anything won't touch this stuff. We even tried mixing it with Churu and they still refused to eat it. Waste of money. Good idea in concept but not worth the money if the cats won't eat it.
* This product review was collected by the manufacturer.
By Dixie
Cat nor dog will eat it. And no returns are allowed.
April 3, 2023
It was shipped quickly. But my cat won't lick it. Not even by putting it on fur, she can whip it off. I gave to dog who eats everything and she walked away. There is zero return policy. Therefore I do not recommend trying this product.
* This product review was collected by the manufacturer.
By Erica C.
My cat will eat it of her own volition
March 31, 2023
She's got herpes and use this to counter act the eye boogers. The maple gel I have to force feed (with kindness of course) but I tried approaching her nonchalantly with this salmon flavor stuff and she will often lick it up herself. A miracle (!) because she's needs it almost daily.
* This product review was collected by the manufacturer.
By Leadfoot
Easy to mix, cat likes flavor
March 26, 2023
Reasonable price and easy to mix with wet food. Cat eats readily.
* This product review was collected by the manufacturer.
By Ellen
Cat loves it!
February 12, 2023
Great for respiratory illness, allergies, herpes.
* This product review was collected by the manufacturer.
By Cindy P.
Very happy with this product- my cats love flavor
January 19, 2023
I have tried other Lysine's for Kitty's- but theyPrefer this paste an flavor- I ordered more!Keeps them healthy! I recommend 😺
* This product review was collected by the manufacturer.
By tammytammy
My cat refuses to eat it. I tried it alone and mixed it in her food.
January 18, 2023
I would suppose she didn't care for the smell or flavor.
* This product review was collected by the manufacturer.
By Laura
My cat won't eat this.
January 16, 2023
My cat who likes salmon flavored things won't touch this. He has been eating a different brand that was maple flavored with no issue. Also it is not eligible for return so was a complete waste of my money.
* This product review was collected by the manufacturer.
By crys
Good price and flavor
September 17, 2022
Good price. Salmon flavor which one of my cats will eat, which makes it easier to give.
* This product review was collected by the manufacturer.
By Rikki C.
My cats love this product
July 9, 2022
It's perfect! My cats love it & they love the flavor
* This product review was collected by the manufacturer.
By Stephanie
UPC sticker over directions
June 8, 2022
Pretty annoying, UPC sticker was placed over instructions. Not sure if my cat likes this or not yet. Walked away will try again tomorrow.
* This product review was collected by the manufacturer.
By B M.
Why put a sticky label over the directions? Pet peeve!!!
March 27, 2022
Can't be removed - at least use one that can be taken off easily!!!!!!
* This product review was collected by the manufacturer.
By C K.
One Cat Won't Eat It but the Other Cat Loves It
March 12, 2022
I can't rate this product. It might be fine but my cat doesn't like it so it was a useless purchase for me.UPDATE: My other cat loves this product so I have revised my review to reflect that.
* This product review was collected by the manufacturer.
By Amazon C.
Veterinarian recommended
March 5, 2022
My veterinarian recommended it.
* This product review was collected by the manufacturer.
By Petals
Not for all cats
February 21, 2022
My cats love the maple flavored lysine gel but wouldn't touch this product. Salmon flavored. Had to return snd order the expensive maple flavored. Too important to skip. Keeps both cat's eyes clear of drainage.
* This product review was collected by the manufacturer.
By Barbara S.
Flavor and texture might be some of the issue.
January 30, 2022
My cat won't eat it.
* This product review was collected by the manufacturer.
By catherine
Cat loves it
January 13, 2022
Cat loves it licks it off of my fingers and it helps with his immune system. He was a diabetic and I firmly believe it was from using a competitors that had sugar in it maple flavoring. It was a fluke they ran out of that 1 so I tried this 1 and my cat is no longer on insulin!
* This product review was collected by the manufacturer.
By Night B.
For healthy cats
December 17, 2021
Felisyl gel for cats is a big tube at great price. This helps keep my cats healthy when they start to get a cold.
* This product review was collected by the manufacturer.
By CleanerG
my cats love it.
December 11, 2021
This is what keeps my cats healthy. I order this regularly.. cats lick lick lick
* This product review was collected by the manufacturer.
By Susan W.
Another winner
September 20, 2021
My cat normally likes the maple flavored gelbut it was out of stock, so I took a chance on this salmon flavored cream, and I'm very lucky because my cat loves it.
* This product review was collected by the manufacturer.
By Pegannh
Good buy
June 7, 2021
Felisyl gel seems to help .
* This product review was collected by the manufacturer.
By American S.
NOT GEL & NOT TASTY!!!
February 28, 2021
History: My 8-year-old cat Sylvester was born in the woods and rescued about the age of 4 weeks. He has a severe case of feline herpes. I have used various products for him over the years, but anyone who knows cats knows they will only be cooperative if they approve of what you give them. No one wants to force their cat to take their medication.This product: This Felisyl was advertised as a tasty maple gel (but on the tube, it says salmon gel). That would provide all the same benefit that Viralys would give. First and for most... it's a paste, not a gel. Secondly, the salmon flavor is non-existent. It smells like some form of odd plastic scent. My cat couldn't run fast enough away from this product. I force-fed him one dose and he gagged so much he threw up. No way. I will never put him through that again. How awful. I am returning it.
* This product review was collected by the manufacturer.
By Mae m.
Heaven sent!
January 19, 2021
Not only does this product cost less but my cat loves it. My cat has upper respiratory problems and this product deff made a diff after the first use. He had symptoms atleast every 2 days but since using this product he has been symptom free going on 2 weeks now.i love this product
* This product review was collected by the manufacturer.
By Chrystie O.
Not as described
January 7, 2021
I thought this was the maple gel. No where in the description Does it state this is salmon flavored. My cat will only eat the maple. A complete waste of money.
* This product review was collected by the manufacturer.
By JeanneP
No go for my cat
August 21, 2020
My cat ate this paste once when i hid it in his favorite wet appetizer food. He was not fooled again - the flavor doesn't do it for him. His favorite has been on backorder, but I've found it a few places after searching around. I have started putting this on the treats i leave out for the neighborhood strays and ferals, and even they don't care much for it.
* This product review was collected by the manufacturer.
By GREENHOUSE L.
It worked great in my pets
January 2, 2019
Good for my cats
* This product review was collected by the manufacturer.
By Ellie
Nj
Awesome product
July 13, 2018
I have used this product on my 4 cats and their symptoms have been practically disappeared. They have not had any reoccurring bouts that have needed medications. Highly recommend
Pros
  • Easy to administer
Cons
  • Smell
By Cindy H.
Cat Doesn't Like!
January 28, 2018
My cat will not take this. We were using another brand that smelled sweeter than this brand. He will not eat this. I ordered more of the other kind (Viralys) even tho it is a little pricey. Less expensive than vet bills!!
* This product review was collected by the manufacturer.
By Marcia
Three Stars
November 5, 2017
The gel is very thin and slides. Messy.
* This product review was collected by the manufacturer.
By RW
Santa Fe, NM
Excellent for cats with FIV
September 21, 2017
A dime-sized serving of this gel twice a day helps keep my FIV+ cats healthy. In particular, it seems effective at keeping their otherwise-frequent eye infections at bay. I highly recommend this product.
By Phil
Good price but bad taste
July 23, 2017
The price is right, but whereas my cats LOVED the taste of felysil lysine, they absolutely hate the taste of this brand. All 4 of them strongly dislike it. They used to look forward to getting their doses of felyisil, but now they run away and I have to force them to take it :/
By Maiko95
Great product for a good price
April 22, 2017
I switched to this brand because of the price and it works just as well as the other brand and doesn't seem to smell as bad either
By Fafa
LAX
Great
December 27, 2015
My cat used to take L-Lysine tablet but as he is getting older, he was refused to take it. I give him the Felisyl L-lysine Gel, he is willing to take it and help him for cat flu. I surely will keep buy this for him.

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