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🐾 Elevate your cat’s health game with every drop!
SANTKOL L-Lysine for Cats is a 60ML liquid supplement designed to support immune, respiratory, and eye health in cats. Featuring a potent blend of L-Lysine HCl and natural botanicals like Astragalus and Burdock Seed, it helps manage common feline issues such as sneezing and watery eyes. Its delicious chicken flavor ensures easy administration, while the clean, additive-free formula guarantees safety for cats of all ages and breeds.
















| Customer Reviews | 4.6 out of 5 stars 1,725 Reviews |
F**5
Great product
I have 2 kitties that have chronic respiratory and sinus infections. L-lysine was suggested to help with their condition. We tried all the powdered forms of this supplement but being cats they would not eat it in any type of food. This product was our last resort and I honestly wish it was our first go-to product. My kitties love the taste and its so easy to administer! I personally do not use the dropper, by my own choice, as my kitties try to chew it. I now use a 1 ml luer tip syringe to measure and administer the accurate dosage. Not only do my cats look forward to medicine time but I know the product is working as their symptoms have drastically lessened over the past 2 months and they have more energy as well. Like any supplement, this takes time to work, so give it a few months. I'm glad we decided to stay the course as after 2 months my cats show marked improvement and are continuing to progress more each week. I will continue to use this product, as for my kitties, their condition will back slide and their health will once again decline if we stop. Their quality of life is very important and this has now become our daily routine and since the kitties love the taste, they will continue to eagerly consume it. Please give this product a try and use it for a while, as to give it a chance to work. Your kitties will thank you !
C**.
My cat loves the taste! Easy to administer 'medicine'.
My cat absolutely loves the taste of this product! Given to him to treat nasal congestion, coughing and sneezing. Within 24 hours and 4 doses (1 in the morning and 1 at night) he has showed marked improvement! It's very nice being able to administer 'medication' without a battle, hissing, and claws. I actually have to tell him to "slow down", lol! He pulls the dropper close in a bear hug and takes the 'meds' willingly. With that being said I do have to caution that you keep the product closed tightly and stored away from your cat as it's too tasty for them to resist! Mine acts like it's a treat! Product appears to work as stated and I am happy that my cat is on the right path to cleared sinuses and better breathing. I have not noticed any negative side effects from the use of this product. The L-Lysine arrives in a sealed amber/brown glass bottle with metered dropper. The box is insulated with an interior box. The other package is shrink wrap over cardboard. Keep the container in the original box away from excessive heat or from freezing. Think storage areas like shelf or countertop in darker corner as ideal storage areas. Package arrived in a timely manner and intact. Will recommend to fellow cat owners who have a pet suffering from nasal congestion, sneezing, etc. and will most likely be purchasing again if my cat shows signs or needing or may even order and keep on hand. So far very happy with results this product is giving! Will update if anything changes.
H**Y
Excellent for cat taste and health benefit
This supplement was extremely useful when my cats got sick with an upper respiratory infection. At first, I thought it was a little pricey, but because it worked so well, it was a great value for the money. I did not think the odor of it was unpleasant at all. It actually smelled like chicken gravy, and the cats absolutely love the flavor of this. I’m very thankful to this product because one of my cats was extremely sick after I adopted its friend from a shelter and it brought some shelter illness in the home. I ended up brining my first cat to the emergency vet due to lethargy and fever and I told them I just started using this when I noticed “allergy symptoms” and they said that that was good to continue the use of it. I ended up having to get him a kitty medicine in addition to it, but they said to absolutely continue the use of this product. Now i am not saying it can heal treat or prevent a cat illness so I’m not promoting that here but what I can say is we had noticeable improvement and quicker healing time personally for our cats.
T**T
Works great for my FIV+ Rescue Cat
We rescued a stray cat approximately 9-mo ago that was living on our property (long before we moved in). When we took him in he was extremely frail and emaciated, with very little energy, and he was runny, sneezy and wheezy. SHORT STORY (if you just want to get to the point): We’ve recently begun using this L-Lysine product and it’s definitely helping (along with daily Albuterol nebulizer treatments). I definitely recommend it. He also enjoys the flavor (thank goodness). The only negative is that it can get messy, as it drips off the glass dropper - so - bring a paper towel with you! LONG STORY (if you’re curious): For context, when we moved into our temporary rental while buying a home 13-mo ago there were approximately 15 stray cats on the Lot and we installed gravity feeders, automatic water bowls, and temperature controlled cat houses on the side of the home for them. They were all VERY friendly and took to us quickly, even responding to the names we gave them, over time. We worked with a local nonprofit to get them TNR’d, as well as their much needed vaccines. For the most part, they were just hungry. But they gained weight quickly once they started being fed regularly and had a safe/comfortable place to eat and sleep. Anyway, back to the one we took in… he was NOT gaining weight and his energy was fading, fast. One night we came home from a dinner out and noticed that he couldn’t walk across the driveway to say hi to us, which meant he was likely not walking to the food/water, either. When I went to his self-proclaimed sleeping spot he was purring loudly and rubbing his head in my hands, but it was obvious that he was giving me every ounce of energy he had. His breathing was labored, and nose running profusely. He was one of the few cats that already had an “ear tip” (meaning he was TNR’d before we became involved), which meant the nonprofit wouldn’t typically get involved, but luckily we are good friends with the woman who runs it so we immediately called her (at 9 p.m., as they do their nonprofit TNR’s at a local shelter through the night when the facility is closed) and she told us to bring him right away. We put him in the carrier, which he didn’t even protest to, and drove him over and left him there for the night. Their vet was able to determine that he had a SEVERE URI (Upper Respiratory Infection), and was SEVERELY DEHYDRATED (he went through 3x the amount of fluids a typical stray would receive). We also opted for the SNAP Test and were told that he DOES, in fact, have FIV. They gave him a heftily dosed antibiotic shot and let us take him home the following morning. There was NO WAY I was putting him back outside in that state. We quarantined him inside our home (we had 3 of our own personal indoor cats and URI’s are extremely contagious), and for 3-WEEKS he barely wanted to leave his sleep space. He slept like he had never had a true peaceful moment of sleep in his life! He was so grateful and loving. He also doubled his weight in that short period of time. We realized almost immediately that he was now a part of the family. Unfortunately, the URI didn’t seem to fully clear so the vet gave him an oral round of antibiotics. He got “better” but within days of finishing the prescription his running nose, sneezing, runny eyes and asthma attacks would return. Fast forward to 9-mo later and he has (unfortunately) been through 5 rounds of different antibiotics. All had the same result: good then back to sick almost immediately. He’s also been to the vet (not the nonprofit) 4 times, which is pricey (but worth it for his comfort). We’re now waiting on the lab test to come back on his nasal swab - as they have been treating him as bacterial, but, given that he is FIV+, it’s likely viral. Anti-virals are expensive and since we did the SNAP test without proper education prior to attaining pet insurance, it’s considered a “pre-existing condition” so it’s not covered. In the interim, we’ve recently begun using this L-Lysine product and it’s definitely helping (along with daily Albuterol nebulizer treatments). I definitely recommend it. It helps to keep the runny, sneezy, wheezy stuff at bay. If it has been working well for him, it should certainly help others, too. The product is more like a broth, than a syrup, and it is made with quality ingredients.
C**A
It works, my cat seems to like it and it's cheap.
So I bought this for my cat, when my cat had "red eye" I had already treated hit eyes with drops and topical gel but that didn't seem to work. I noticed he was sneezing and coughing too. So I thought he might have some sort of respiratory thing. So I decided to try this. It actually did work some before cat was very low energy, with this his health improved some and his energy level went up but I could tell he was still sick. Ultimately I still had to take him to the Vet, for him to get well though this did improve his condition and alleviated his symptoms. Til I was able to get the money together to take him to the Vet. So I consider this product a win. I will say not all cats like this. I have another cat I wanted to give this to as well and he smelled it and ran like bolted at full speed next door like I someone had tried to smack him. lol
M**.
Works phenomenal for pink eye in cats
This is so easy to give my cats because I love the flavor and I've noticed them with more energy now that I give this to them. I think it's great quality it's expensive but I think it's got value for the money because my cats eyes cleared up and they look happy very easy to use very durable and I give it five stars. I definitely will be ordering this again thank you Amazon.
B**Y
MIRACLE for a cat cold!!
This stuff was like a miracle! I know that stuff doesn't always work the same for every animal but there was a stray cat that had brought a kitten to my house with 1 eye so messed up with crust and inflammation that I thought he would lose the eye. I had made an appointment to take the kitten to animal services but couldn't do it until the weekend because they close so early. So I wanted to immediately start treating the baby with SOMETHING because on top of the eye, you could hear every wheezing breath he took and the amount of sneezing was insane. Each day that I gave him the medicine he seemed a little better and then on the 3rd day he could actually open the eye all the way and most of the 'crap' was gone! He was still sneezing some so I'm sure he still had the cold but I truly believe this medicine kept him alive until I could get him to animal services! HIGHLY RECOMMEND for a cat cold! I am putting a before and after picture of the kitten (3 days later)
L**Y
Fantastic product!
This stuff works very well. I’ve had my cat since he was 6 weeks old..even as a baby he would have some coughing and wheezing fits..I thought it would stop as he grew older but it didn’t. I did some research and found this. It’s truly magical. After the first dose the coughing and wheezing basically completely went away. I give this to him nightly with the dropper. I think he is starting to like the taste, some drops will drop on the counter and he will lick them up. I highly recommend this product! Happy, healthy Kitty!
V**.
Producto para gatos inmunodepresivos
Buen producto para gatos con defensas bajas. Fácil de administrar, ya que viene líquido con cuenta gotas. Les gusta el sabor a pollo.
D**H
😻
My cats love the taste alone. But im not sure of its effectiveness for cat’s health
A**R
Cats love the taste!
Great Product. My cats love the taste.
L**C
Works for seasonal allergies
These drops are amazing. My cat suffers with seasonal allergies in the summer and it really affects his mood, he used to get gunky eyes etc. Using L - Lysine fixed all these, I can have windows open all day and all night, it doesn't affect him anymore. He is a very fussy eater but he's obsessed with the flavour. He begs for these every morning. Only downside is that due to his size, bottle only lasts a month so works out pretty expensive.
C**O
Efficace.
Je donne cette lysine liquide à l'une de mes deux chattes qui a présenté des symptômes de coryza petite. (elle ne sort pas, mais a été au contact de ma première qui était porteuse asymptomatique) Malgré le vaccin, elle a continué à avoir des abcès et des étouffements réguliers, la vétérinaire m'a donc conseillée la lysine... Elle refuse la lysine solide, elle prend celle-ci, à condition que je la mette sous un demi sachet de bouchées en sauce, seule elle refuse. (Espérant que mon astuce serve à d'autres ^^). Après deux mois de prise je constate qu'il n'y a plus de grosseurs, plus d'irritations, plus d'étouffement, elle est plus en forme, n'a aucun jour "prostrée", elle n'éternue plus... Je recommande vivement ce produit car il est efficace.
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