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4.5
118 Reviews
5
75% (88)
4
15% (18)
3
3% (3)
2
2% (2)
1
6% (7)
90% Recommend this product (106 of 118 responses)
By margery a.
My cat seems to like the taste of this brand the best
September 5, 2014
I have a cat with stomatitis. L-lysine combined with Plaque-Off is helping significantly. My cat seems to like the taste of this brand the best. I ,ix it in his food when he is eating well and dissolve in water to dispense when the mouth is bad.
* This product review was collected by the manufacturer.
By Debilynne
Helps stop drainage.
July 19, 2014
I have two cats that came from the shelter with eyes herpes. This is wonderful to stop the constant eye drainage and irritation.
* This product review was collected by the manufacturer.
By MinJohnson
My furkid disapproved, but cats are finicky.
April 5, 2014
These products are hit and miss. My kitty didn't like this brand, so I'm trying another.4-Stars:My only complaint was when trying to mix this into the wet food, it didn't want to dissolve. It's very coarse - I'm not sure if that was a factor when trying to incorporate it into her food.When I was able to get her to eat it, her eyes stayed goop free, so it definitely works. If your kitty doesn't like one brand of a lysine product - don't lose hope, just try another brand. Sometimes it just takes trial and error to find a remedy.*Always check with your vet before starting any home remedy*
* This product review was collected by the manufacturer.
By KATE C.
Happy First-Time Customer. Thanks.
February 19, 2014
Cat eats it fine mixed in her food, and I loved the sale price. Thanks from me and my cats.
* This product review was collected by the manufacturer.
By CAN
Kitty loves this stuff
February 12, 2014
If you're worried that your cat will not eat his/her food because of the taste of this product, have no worries. The scoop that you use is about 1/8th of a tsp. I place two scoops in his food once per day to keep his chronic herpes infection under control. I use this product in his evening meal, mixed into wet food. Never turns his nose up. In fact, I think he likes his food more!!
* This product review was collected by the manufacturer.
By Gretchen
Great supplement for FIV cats
February 11, 2014
I have an older cat who has FIV. This supplement helps his immune system fight off the virus. I tried a different brand, but this one seems to be better for my cat and his symptoms! Thanks!
* This product review was collected by the manufacturer.
By Susan A.
Felisyl Immune System Support
February 1, 2014
Effective to eliminate mild infections and most of the cats like it, as long as its not in every meal.
* This product review was collected by the manufacturer.
By snieves
Great!
October 15, 2013
Was glad I finally found this for my kitties. Local pet food stores do not carry the powder only the chewable treats! My kittens never even noticed it in their food! :)
* This product review was collected by the manufacturer.
By Cat F.
Good Product
September 22, 2013
I help several cats that have a virus that is controlled by l-lysine. This product helps with that, when given on a daily basis.
* This product review was collected by the manufacturer.
By K C.
Great product
September 17, 2013
My cats had digestive issues, and eye issues so I got this. It works well. I now have the treat kind though because i had to use wet food with this kind since it is powder.
* This product review was collected by the manufacturer.
By Aussem L.
a sprinkle a day
September 14, 2013
have two cats from The Pound..and were very under nurished ..gave them this in there food daily..and they look and feel wonderful..there hair was stragely..now..thick and shiny, there eyes, gooey and now, clear...beautiful.. One gets sick withs cold weather changes, she doesn't go out..windows left open for a nice breeze..see it coming on, (sneezing)..and give her a bit more..and she's better!..works...
* This product review was collected by the manufacturer.
By Zippykay
support for herpes in cats
August 22, 2013
I went to a well established veterinary opthamalogist for my foster cat with herpes sore in her eye yesterday. He said a study done a few years ago revealed that lysine doesn't work unless you give it to the cat at the initial breakout of herpes.
* This product review was collected by the manufacturer.
By K B.
The cat doesn't reject it
April 7, 2013
Simba doesn't like much and he has a great nose to sniff things out but to my surprise he eats his food. I was shocked by that....because I have a Finicky Feline when it comes to food.
* This product review was collected by the manufacturer.
By Patricia C.
My cats really loved this stuff
March 25, 2013
I liked the ease of using this product and my cats really seemed to enjoy the taste. I've tried to use the paste type before, but no-one was a fan, including me because it ended up all over my fingers! With this, I can just sprinkle it on top of their canned food and they eat it all up.
* This product review was collected by the manufacturer.
By iluvadeal
no objections from the cat
March 9, 2013
This lysine mixes well with canned food, and the cat doesn't seem to notice the difference in his food. Since he needs the lysine in his diet, and the price on this product is better than some, I think we will buy more.
* This product review was collected by the manufacturer.
By gdeezy
Easy To Use
February 3, 2013
My vet recommended I use lysine for treatment of my cats recurring herpes. I had a bag of it that he gave me but lost it during a move. I ordered this product and I like it better than what I had from the vet. Unlike what the vet gave me, Felisyl comes in a screw lid container so I can shut it completely and not worry about it spilling. It also has a nice measuring scoop enclosed. I sprinkle a scoop into my kitty's wet food and most of the time he gobbles it up. He's a picky eater so there are times he won't eat any of his food, so I don't blame the Felisyl. As far as it's effectiveness, the jury is still out on that one. However, the vet recommended, so I'm hoping evenually it will slow his outbreaks down.
* This product review was collected by the manufacturer.
By Rena
lysine powder was a hit!
January 6, 2013
My cats are all over the counter and try to stick their face in the container when I open it. I have 11 cats and my 2 recent kittens were diagnosed with felv after being with us over a month. My vet recommended lysine and this is a great value also for me in addition to the cats liking it!
* This product review was collected by the manufacturer.
By Kindle C.
pumpkin
April 24, 2012
This lysine product agrees with my cat much more effectively. She does cough after ingesting it.Please do not discontinue this product. It's very effective!
* This product review was collected by the manufacturer.

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