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Felisyl Immune System Support(L-Lysine) Granules for Cats 3.5oz(100g)

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$16.44

$ 7 .99 $7.99

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About this item

  • 🌿 Immune Support for Cats: Fuel your pet with the supplements they need to remain healthy and boost their immune system with cat health supplements that add much-needed nutrients and amino acids to continue being active.
  • 💊 L-Lysine: L-Lysine is an essential amino acid that your pet’s body doesn’t produce, so this supplement is the perfect aid that helps support your pet’s immune system so that it can function normally and produce antibodies. L-Lysine also helps maintain healthy tissue supports respiratory health.
  • 🐈 Pet Health Supplement: A healthy immune system and eye health are essential for cats of any age. Ensure your furry friend remains active with healthy vision with these pet health supplements that help support normal inflammatory response and help support cat-eye health.
  • ✅ Quality: Pet Health Solutions is committed to sourcing the most efficacious and highest quality ingredients. Our products meet all the quality and safety standards set by the National Animal Supplement Council (NASC). The NASC Quality Seal is obtained by companies whose products commit to quality, vigilance, and continuous improvement to promote the well-being of companion animals.
  • 🔔 Order Risk-Free: Founded by a veterinarian in 2000, Pet Health Solutions has a wide variety of veterinary strength supplements, medicated shampoos, and topicals for dogs, cats, and horses. If you or your pet are unsatisfied with our product or have questions or concerns, please don't hesitate to contact us.



Product Description

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charles slaustas
Reviewed in the United States on February 23, 2025
my cats totlerate it on thier wet food
Becky
Reviewed in Canada on January 26, 2025
I give this to both of my cats daily and have noticed significant improvements in their leaky eyes, sneezing and breathing. One of my cats is super picky so I put it in her food and she doesn't notice! Great stuff!
ivanabimmer
Reviewed in Canada on July 22, 2024
Very happy to have found this product. Cats don’t seem to mind it at all when added to their wet food.
K. D. Simmons
Reviewed in the United States on December 25, 2024
Easy to put in their food. Helps keep them healthy
melissa190
Reviewed in the United States on December 17, 2024
As cat lovers we know our feline friends are picky eaters. This is one product that my cat will tolerate without a fuss. It is good for him and seems to help with his breathing issues. ..I do not care if the beet sugar is part of the reason that he tolerates this medicine ....as long as he continues to eat this immune system support. He will not even other immune support additives that I have tried. This works...he eats it..that is all I care about.
Beverly Coppage
Reviewed in the United States on December 17, 2024
My cats actually like this powder! I have tried several. This one was less expensive, and apparently is tastier to my babies😂 I use it to strengthen their immune systems, and it only works if they actually take it. I am very happy with this product
Mercedes LM
Reviewed in Canada on November 2, 2024
Mon chat atteint d'herpès utilisé ce produit et il attendu ses crises(éternuement et yeux rouges).
R.Hill
Reviewed in Canada on October 20, 2024
Fantastic product a d my cats don't notice it when I add it to their food.
Pierre
Reviewed in the United States on January 20, 2024
I provide shelter to over 10 cats in my area and feed them. A wave of cat colds swept through and they all got it. Out of over 10 cats, none a single one was willing to eat any wet food that was mixed with it, and I mixed it with multiple canned food including special kitty, Purina, blue, and others. None of the cats would go near food mixed with this powder. The company has no integrity or confidence in their product if they are not willing to return a defective product which is obviously meant to help sick animals who would rely on it. Now I am required to put my cats at risk by taking even more time finding an effective nutritional for them to take. I do not recommend this company and their products after witnessing so many cats refusing to touch anything this was mixed with. Before the company shamelessly deleted my negative review, for the sake of your kitties, stay away from this awful product!
jeannie wray
Reviewed in the United States on December 4, 2023
We all know l-lysine taste horrible, but this is flavored. They won't eat it by itself yet when I mix it with moist cat food, they will eat it. The unflavored type of lysine mixed with moist food is harder to get them to eat .This is a little more expensive but it's worth it
Ahyen A.
Reviewed in Canada on December 22, 2023
Great ! My cats loves it.
joseph n. owens
Reviewed in the United States on October 3, 2023
Three stars are given due the arrival of container being open and contents emptied into shipping envelope. Not rating product quality as we have not used before, so results remain to be determined. Will update after usage. Had this been a product for human consumption I would of sent it back but since it's for the cat...all good!
Ray
Reviewed in the United States on November 16, 2020
I use this for my cats who have colds or sniffles on occasions. Also for chronic issues that now only flare occasionally. It is a little expensive for the amount you get compared to the non-flavored L-lysine. Also it is slightly granular, which I don't perfer, but so are the other L-lysine products I have purchased. It seems they taste the difference in texture and some animals seemed initially turned off by it. After a while they seem to get used to it. If it were a finely ground powder it would probably be more palatable initially with less rejection. BTW it does seem to work pretty well. Have been using L-lysine based supplements for those conditions for years.
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