Rx Vitamins Immuno Liquid Immune Supplement for Cats & Dogs

By Rx Vitamins
Rated 4.8333 out of 5 stars
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Rx Vitamins Immuno Liquid Immune Supplement for Cats & Dogs, 4-oz slide 1 of 6
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About This Item

  • Supplemental liquid that helps maintain a healthy immune system in your furry friend.
  • Contains l-lysine combined with immune-enhancing nutraceuticals to help boost immune function.
  • Helps protect nerve tissue, reduce the effects of free radicals and oxidative damage.
  • Highly-palatable liquid for easy administration.
  • Approved by the National Animal Supplement Council Seal (NASC).

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Top IngredientsL-Lysine, Larch Arabinogalactan (Larix Occidentalis Extract), Reishi Mushroom (Ganoderma Lucidum)...Active Ingredients: A Proprietary Blend of Astragalus root (Astragalus membranaceus), Blessed Thistle Herb (Cnicus benedictus), Sheep Sorrel Herb (Rumex acetosella)...L-Lysine, Larch Arabinogalactan (Larix Occidentalis Extract), Reishi Mushroom (Ganoderma Lucidum)...Astragalus Root Concentrate, Astragalus Membranaceous Bge. Var. Mongholicus, Licorice Root Concentrate...Active Ingredients: Andrographis herb (Andrographis paniculata), Echinacea root (Echinacea angustifolia), Usnea thallus (Usnea barbata)...
Breed SizeAll Breeds, Extra Small Breeds, Small Breeds...Small Breeds, Medium Breeds, Large Breeds...All Breeds, Extra Small Breeds, Small Breeds...All Breeds, Extra Small Breeds, Small Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...
LifestageAdultAdult, Senior, Puppy, KittenAdultAdultAdult, Senior, Kitten, Puppy
Health FeatureImmune SupportImmune SupportImmune SupportImmune SupportImmune Support
Food FlavorOriginalChicken, PoultryBacon, Meat
Food FormSupplementSupplementSupplementSupplementSupplement

Questions & Answers

4 Customer Questions


What are the mg of l-lysine?
Answer by ChewyJul 30, 2019
This supplement contains 500 mg of L-Lysine.

How long does a 2oz or 4oz bottle last if given daily? Looking to give to cat over 1-2 weeks.
Answer by ChewyMay 20, 2021
How long each bottle will last depends on your kitty's weight. Cats weighing less than 5 pounds should have 1 milliliter twice daily. Cats weighing more than 5 pounds should have 2 milliliters twice daily.

Safe for kittens 0-8 weeks?
Answer by ChewyApr 29, 2021
The Liquid Immuno supplement should not be used on kittens unless done so under the supervision of a veterinarian. This formula contains therapeutic levels of lysine and must be very carefully administered to a kitten.

What flavor is 'original'?
Answer by ChewyAug 19, 2019
This supplement contains Fructose and other Natural Flavorings to make sure it is highly-palatable for your furry friend.

ReviewsWrite a Review

4.8
Rated 4.8333 out of 5 stars
6 Reviews
100%
Would recommend to a friend
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6 Customer Reviews



Rated 4 out of 5 stars
By Luckie on Apr 21, 2022

IMPORTANT SUPPLEMENT

THIS WAS RECOMMENDED BY MY VET. MY CAT(18 Y.O.) HAS KIDNEY DISEASE AND WOULDN'T TAKE THE POWDER FORM. MY HUSBAND HOLDS HIM WHILE I CONVINCE HIM TO OPEN HIS MOUTH AND I SQUIRT WITH A DROPPER. HE TOLERATES THIS TWICE A DAY. I THINK IT'S A NECESSARY IMPORTANT SUPPLEMENT SO I DO RECOMMEND THIS ITEM!


Rated 5 out of 5 stars
By MaryAL on Apr 1, 2022

Rx Vitamins - Liquid Immuno

Wonderful product! It has helped with my cat's chronic ear infection, plus she enjoys the flavor so she takes it very willingly and no bad side effects like IBS or loss of appetite.


Rated 5 out of 5 stars
By Fera on Nov 15, 2021

Great supplement

I’ve been using this product for a couple years for my cat with Calicivirus and she rarely has flare-ups anymore. Although she doesn’t have problems eating this in her food, I just realized there’s a chicken flavor that she’ll enjoy much more! Looking forward to getting that for her once my current bottle runs out.


Rated 5 out of 5 stars
By Cycle300 on Apr 24, 2021

BEST vitamin supplement for my kittens!!!

About a month ago, I adopted two kittens from our local shelter. One had a bad cold, and then the other one caught it. For some reason, our second kitten didn't get over it as quickly as his sibling, so we took him to the vet to receive his antibiotic shot. A few days went by, and we saw small differences, but we wanted to see if we could do anything to speed the healing process along. After our vet visit, I asked if there were any supplements we could give our cat. Thankfully, this supplement was recommended to us. I have put the drops in our kittens' water and wet food. Both of them actually LIKE the taste of it!!! For some reason, the smell reminds me of BBQ sauce. Lol... Anyway, after one day of using these liquid drops, my kitten was playing and acting like his normal self. I will be continuing to use these drops in the future! Totally worth it!!! Thank you, Chewy, for carrying this supplement!!!! (I'm wondering if they will like the chicken flavor drops too?)


Rated 5 out of 5 stars
By Peter on Apr 2, 2021

Cats love it!

This is the first food additive,our 1 1/2 year,cats like! Recommended by our Vet, there is a noticeable difference in energy, play time . Objective is to enhance their immune system following teeth extractions.


Rated 5 out of 5 stars
By KoutzFarm on Feb 18, 2020

Have Been Using For Years.

This is my secret weapon I keep in my pet first aid kit and I always have it in stock at my house. This has pulled us through kennel cough, abscesses, wounds, colds, bites and more. I give it to my cats, my dogs and have given it to my pot belly pig too. Any time we are sick or any of them act like they aren’t feeling well or we have an injury that can be treated at home. This does not take the place of your vet though. Always always have a good relationship with your vet.