







Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.
🛡️ Keep your cat thriving with every chew — immunity and eye health in one tasty boost!
NaturVet’s L-Lysine Immune Support Plus Antioxidants is a veterinarian-formulated supplement designed to enhance your cat’s immune system and support eye health. Featuring 60 soft chews infused with amino acids and antioxidants, this wheat-free, USA-made formula helps maintain your cat’s vitality and vision, making it a trusted daily health boost for cats of all ages.










| ASIN | B07S32LLWM |
| Best Sellers Rank | #76,859 in Pet Supplies ( See Top 100 in Pet Supplies ) #18 in Cat Antioxidant Supplements |
| Brand | NaturVet |
| Brand Name | NaturVet |
| Customer Reviews | 3.5 out of 5 stars 301 Reviews |
| Item Form | Chewable |
| Manufacturer | Garmon Corp. / Naturvet |
| Manufacturer Part Number | 79903732 |
| Model Number | 79903732 |
| Product Benefits | Softening |
| Target Species | Cat |
| UPC | 797801037327 |
| Unit Count | 60 Count |
M**N
Fast working!
I bought these for my cat with upper respiratory issues and within three days of treatment her symptoms significantly diminished. Her eyes are no longer runny and the sneezing has stopped. While i can't speak for the taste, her reaction says they must be quite good. My cat jumps for joy when she hears me get the container out and impatiently waits for her "treat". She now reminds me when it's time. The treats are a bit thick and are harder in texture than some but this hasn't been a huge issue. The treat does not have a soft, squishy texture nor does it have the hard, crunchy texture of kibble but is somewhere in between.
L**N
Way too hard
I have purchased other NaturVet supplements and have never had the issue I had with these lysine chews. They are so hard. Not expired and they were sealed. Not sure what happened but my cat can't even chew them and I can barely cut them in half with a serrated knife.
D**N
Helps cats immune
My cats eyes were suffering from the forced heat of the winter months after 2 days of these his eyes are all cleared. He seems to eat them up no issues just like giving him regular treats!
M**S
Good brand but my cat did not like them
Ordered it for my cat that has a running nose. Keep reading that L-Lysine is a good supplement to give them. I ordered this but my cat literally turns up his nose to it. He eats other treats but won’t eat these. I did notice they were hard and not a “soft chew” as described. They are also a too big so I had to cut it in half. They do have a funky smell and that may be why my cat is not interested. This is a good brand because I bought my dog his glucose supplements from this company and my dog did eat them. So if your cat is a picky eater these may not be a good idea
A**A
Kitten
Good product for my kitten
J**S
My Cat LOVES These!!!
When I bought these, there were no reviews, but I liked the product description, so decided to "take a chance". I just logged on to re-order, and even though I normally don't write reviews, I felt compelled to write of my very positive experience in view of the only existing review, which was highly negative, based on that cat's reaction. I'm in my late 70's, and have had cats my entire life, and if there's anything predictable about cats, it's the fact that they are unpredictable - that's part of their charm. So, being that cats are so highly individual, there's only one way to find out if your particular cat will like these or not, and that's to try them. As for as for them drying out, I always keep this type of thing in a small Tupperware or similar airtight food storage bow, which keeps them fresh.
M**A
My cat doesn’t eat it
My cat doesn’t eat it.
M**E
Cat wont eat due to smell or lack of? Great brand however.
Cat refuses smell? They arent too hard, the smell is very mild so she refuses them. Like a more pungent smell like with the pounce treats. She really needs these as it's the 5th lysine product I've tried that's equal to vets recommendation? Cats born with feline herpes that attacks their eyes as in my Heidi's case need the lysine to stop outbreaks of eye infection and sm pimples on chin. I guess I'm going to try grinding them into her pate food? Kittens born on a dairy farm are born with the feline herpes. Yup! She was born on the farm 9 yrs ago. It affected her eyes, the virus can attack any part or organ! I'm grateful it was just her eyes though not grateful for it at all. The eyes are the easiest to treat providing the cat isnt a stray! That's were the damage sets in bad. I keep her ointment on hand also. 1 maybe 2 outbreaks a yr! This lysine would prevent that but it's a problem for most cat owners to get the lysine in a form they will take?
Trustpilot
2 days ago
1 day ago