







🐾 Boost your cat’s health with every tasty pump!
Enisyl-F Oral Paste is a veterinarian-recommended L-Lysine supplement in a palatable tuna-flavored paste form, delivering 500mg per dose to support cats’ immune, eye, and respiratory health. Its easy-to-use 3.5oz pump ensures precise daily dosing for both kittens and adult cats, helping manage common feline health issues like sneezing and watery eyes.








| ASIN | B003U2I87W |
| ASIN | B003U2I87W |
| Best Sellers Rank | #18,636 in Pet Supplies ( See Top 100 in Pet Supplies ) #29 in Cat Multivitamins |
| Brand Name | Vetoquinol |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,365) |
| Date First Available | March 24, 2008 |
| Date First Available | March 24, 2008 |
| Directions | One full press of the pump delivers 1mL of paste containing 250mg L-Lysine. For cats 6 months and older, give 2 pumps (2mL) twice daily. For kittens under 6 months of age, give 1 pump (1mL) twice daily. Administer orally. Enisyl-F Oral Paste is easily accepted by most cats. Apply the paste directly in the mouth or spread on the nose/paws where the cat can lick off the paste. Alternatively, you may… |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 1 x 1 x 1 inches |
| Item Package Dimensions L x W x H | 7.05 x 1.57 x 1.5 inches |
| Item Weight | 0.22 Pounds |
| Item model number | IWM031913 |
| Item model number | IWM031913 |
| Manufacturer | Vetoquinol |
| Manufacturer | Vetoquinol |
| Number of Items | 1 |
| Product Dimensions | 1 x 1 x 1 inches; 3.5 ounces |
| Size | 100 |
| Specific Uses for Product | Eyes, Sneezing |
| Target Audience Keyword | house-cats |
S**H
Worth trying!
I do feel like this helped my cat who was having a flare up of sorts. He was sneezing, watery eyes, hot ears. We mixed this with some churu food and it perked him up within 24 hours. My other cat wouldn’t eat it so we did the trick where you put some on his paw and he has to lick it off and he ate it just fine and it helped his symptoms too. Definitely recommend.
V**T
Great great product for Upper Respiratory Infection
I ordered this late in the evening last night and received it late morning, thanks Amazon prime. My 17 year old cat got an upper respiratory infection. It started out as just sneezing but last night stopped eating and drinking watering eyes. Vet was closed so I read all the reviews for other supplements offered. This was the most expensive but bigger in size for gels or paste. Booboo does not eat wet food or treats so I needed this kind. Gave it to him as soon as I received it. Pump worked perfect and I put it just under his nose. He licked it up right away. I thought the smell was bad, but I wasn't eating it. Second pump put in his mouth no problem. Well by 4 pm today he got up and ate/drank and was not sneezing constantly. Gave him his night doses at 8:30pm. He only sneezed twice, no tearing and is out off my bed and cuddling by me. Will keep giving him a the week to make sure he is totally ok. This saved me a trip to emergency vet and from other reviews is cheaper here than from the vets office who recommended this to others. Great product and thank you for getting my geriatric kitty back to health in one day. Sorry for the length but wanted people to know how great this worked for Booboo as URI is serious when they stop eating and drinking and they r so stuffed up. All clear now yeah. Update:. I gave the paste to him for 5 days to make sure the URI was totally gone. He was asymptomatic after 3.5 days. Hasn't had a reoccurrence since and not one sneeze or eye watering either. Still have lots just in case.
M**N
Good stuff
Excellent product
M**A
Seemed to work
I had a 7 month old kitten with a URI and I didn’t want my 7 year old cat to catch it. I put both on this - used it once a day instead of twice - they didn’t like the taste so I had to mix it with their wet food. I’d say within about a week and half, the sneezing improved and my older cat never did come down with a full case of it. Just mild with occasional sneezing. They are both 100% better now. I would consider it effective and cost wise, less that a vet visit.
S**T
Recommended by Vet- worked amazingly!
My 15 yr old cat began to get matter in his eyes and the vet thought it might be a clogged tear duct. They recommended this product. It is amazing it worked so well... and quickly. One squirt in the am and one in the pm in a soft treat and that's all there is to it.
J**B
Very effective
This stuff works great and the cat loves the taste!
D**E
This works
If your kitty has upper respiratory infection this will help them get over it. Easiest to add to their food. Give one pump daily. Can even give daily to prevent a developing respiratory infection. It is an amino acid they get in meat,but blocks the virus.
E**E
Not so tasty for my cats
The seller was great - quickly shipped, nice packaging. I would not hesitate to do business again. As far as the product goes...health benefits seem to be there, but the issue is that none of my cats, including the one for whom this is intended, will eat this without mixing it with something else. And even then, it takes some heavy encouragement. Supposedly "tuna" flavor. I have to mix this with some of the "squeezable" stuff that all our cats love in order to get the cat that needs it to reluctantly eat it. I just think it should be tastier somehow. The instructions say that you could even wipe it on the cat, like their paws, to get them to lick it off. Well, trying that resulted in some antics that should have been recorded for TikTok or YT.
M**L
I have been using this product for years now for my cats. They love the taste! It supports respiratory health and maintains normal eye function. I give it to all my cats when they have these problems and I'm happy with the result. It enhances their immune system too! Great product!
D**N
En quelques jours d'utilisation je vois déjà une nette amélioration des écoulements du nez de mon chat de quinze ans. Je suis ravie pour lui, il a l'air plus confortable, il éternue moins aussi. Il ronronne à nouveau. C'est facile à administrer, je mets une noix de cette pâte sur mon doigt et j'applique dans la bouche de mon chat sur le côté. Il avale tout de suite par réflexe. Top.
B**E
A nettement amélioré la respiration de mon chat
L**A
Für den Müll, da ich es nicht in die Katzen hineinbekomme :(
N**A
J'utilise ce produit pour mes chats de 6 mois qui ont tendance à trainer sous la pluie et à revenir en eternuant c'est efficace de plus le goût de poisson a l'air de leur convenir c'est parfait
Trustpilot
1 month ago
2 weeks ago