Strawfield Pets L-Lysine Immune Support Cat Supplement, 7-oz jar
At a Glance
Grain-Free
No Corn No Wheat No Soy
Immune Support
Eye Care
All Lifestages
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About This Item
Details
- Features just 2 pure ingredients—L-lysine granules blended with chicken liver powder for a taste your sidekick will adore.
- Made to be shelf stable, with a texture that kitties love—and it’s easy to hide in food if your companion is feeling particularly picky.
- Designed to be easy to pair with other immune-boosting supplements or nutrients without causing any interference.
- Completely free of artificial additives, dyes, sweeteners, flavors, and preservatives.
- Made in the USA and packaged with a BPA-free plastic jar and scoop.
Ingredient Information
Active Ingredients: L-Lysine Monohydrochloride.
Inactive Ingredients: Chicken Liver Powder.
3.498 kcal per a single 1g scoop.
| L-Lysine Monohydrochloride | 900mg |
|---|
Feeding Instructions
Start with half the recommended amount for your pet's weight range for the first 7 days.
Instructions
- Use one scoop daily for maximum support.
- Mix well by shaking bowl after sprinkling over food.;* Use one scoop at meal time in am or pm. Mix well by shaking bowl after sprinkling over food.
| Pet Age | Serving |
|---|---|
| 4 mo-1 yr | 1/4 scoop AM & 1/4 scoop PM |
| 1 yr+ | 1/2 scoop AM & 1/2 scoop PM |
FAQ
Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.
It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.
For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.
For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.
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Questions & Answers
10 Customer Questions
Can this be given to a 7 week old kitten?
Where is this sourced?
Is these safe for breast feeding cats?
Does this come with a scoop?
Customers Mention
Effectiveness
Form and Administration
Ingredients
Nutritional Value
133 Customer Reviews
Great value for a much needed supplement
I was worried about getting a powder version of L-lysine supplement but the one cat of mine that needs It badly for environmental allergies stopped liking the treats
I was worried about getting a powder version of L-lysine supplement but the one cat of mine that needs It badly for environmental allergies stopped liking the treats version and gel version (another brand name for those) so, I decided to try this. The little scoop it comes with is great, the powder is kind of fine and you have to be careful with it when opening and closing. I put a dose in my Finley's wet food in the center and covered it. The first time, seemed like she may have tried to avoid eating that portion some, so next few times put smaller amount in and built it back up to regular dose of half scoop 2 times a day. Since then, she is eating that portion of wet food. I also try to put the gravy from wet food on top of powder before covering it with more food. Seems to be working good now with her eating it. I hope she continues as I need her to have this supplement. Therefore I am very happy with purchase!
Decent price.
My 12 yr. old cat PollyAnna had been sneezing, coughing, runny nose, and watery eyes for months (I think she got a resperatory infection from the vet in Aug. when
My 12 yr. old cat PollyAnna had been sneezing, coughing, runny nose, and watery eyes for months (I think she got a resperatory infection from the vet in Aug. when she gone in for her check up, blood work and yearly shots, I think another cat might have been infected any either the vet or one of the techs. infected my cat) well I did extensive research online and it all lead to an upper respiratory infection (by the way my kitty is an indoor kitty doesn't go out at all) and the reports I read up on all said that L-lysine would help and seen that it cost $400.00 in Aug. for the vet I can't really afford to take her back and have another bill that large just yet so tried the L-lysine first before running to vet again. The L-lysine worked wonderful and she is doing great now with no complications at all.
It worked tried vets other meds this did the best
I rescue cats moved to new home a lot of pregnant cats and more sick ones. Each litter born no one survived so we get the mom fixed this went on and on kept trying
I rescue cats moved to new home a lot of pregnant cats and more sick ones. Each litter born no one survived so we get the mom fixed this went on and on kept trying save a cat, 3 years down the road most momma cats fixed still sick seen this product fed to cats the green slime out of nose gone on most the wheezing down 95% so use the liquid and the powder the liauid once week put in their water change whats left next morning just cannot see the outside critter suffer. I have 25 cats here now fixed there is 3 females showed up giving them meds they can spend rest of their lives here healthy and in peace.
Great for sniffles and sneezes
Using this product has greatly reduced reliance on prescription steroids to control the symptoms. Significant flares still need the prescription for a few days
Using this product has greatly reduced reliance on prescription steroids to control the symptoms. Significant flares still need the prescription for a few days. This appeals as the prescription is not healthy to take long term,
Still Have Not Received Order
Ordered on the 12th and still in transit to be delivered on the 22nd. Ten days to receive when appears to be coming from NC to CA? Unhappy. We have 6 feral cats
Ordered on the 12th and still in transit to be delivered on the 22nd. Ten days to receive when appears to be coming from NC to CA? Unhappy. We have 6 feral cats that need product to help fight respiratory virus.
Milo doesn’t approve :(
The vet recommended L-Lysine supplements for his eye issue. He doesn’t really eat his food when I add this supplement and the few times that he did eat, I didn’t
The vet recommended L-Lysine supplements for his eye issue. He doesn’t really eat his food when I add this supplement and the few times that he did eat, I didn’t really notice a difference compared to a different brand I’ve tried. Hopefully it works for everyone else’s fur baby!
fixed my cats health immediately
my cat was sneezing with nose bubbles and crusty eyes for days then i sprinkled this in his food and he cleared up so fast
my cat was sneezing with nose bubbles and crusty eyes for days then i sprinkled this in his food and he cleared up so fast
I think it was ok
the cats didn't like if I put it on their cat food for some reason{on top } but if I mixed in their wet food they eat it.
the cats didn't like if I put it on their cat food for some reason{on top } but if I mixed in their wet food they eat it.
To build the cats immune system.
One of my cats has had eye problems a couple of times. I give them this occasional to prevent sickness.
One of my cats has had eye problems a couple of times. I give them this occasional to prevent sickness.
Strong smell
I have been having a hard time getting my baby to eat his food with this product, I’ve tried many different ways including with the treat's he loves but just not
I have been having a hard time getting my baby to eat his food with this product, I’ve tried many different ways including with the treat's he loves but just not working. The smell is pretty strong unfortunately it did not work for us. May work for others

