Rx Vitamins Immuno Capsules Immune Supplement for Cats & Dogs, 60 count

By Rx Vitamins
Rated 5 out of 5 stars
$22.18 (-15%)Chewy Price
$26.00Chewy Price
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$21.07Autoship Price

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About This Item


  • Supplemental capsules that promote optimal immune system function in your furry friend.
  • Contains larch arabinogalactan, which supports a wide range of immunological activity.
  • Features shiitake mushroom and lutein to help boost immune function.
  • Capsules also protect nerve tissue, reduce the effects of free radicals and oxidative damage.
  • Approved by the National Animal Supplement Council Seal (NASC).

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Nutritional Information

Feeding Instructions


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Top IngredientsArabionogalactan, Shiitake Mushroom, Lutein Bioactive Carotenoid. Inactive Ingredients: Glycerin‚ Microcrystalline Cellulose‚ Magnesium Sterate And Water...L-Lysine, Larch Arabinogalactan (Larix Occidentalis Extract), Reishi Mushroom (Ganoderma Lucidum)...L-Lysine, Larch Arabinogalactan (Larix Occidentalis Extract), Reishi Mushroom (Ganoderma Lucidum)...Active Ingredients per ml (20 drops): A Proprietary Blend of Organic & Wildcrafted Herbal Extracts (1:4) 340 mg (Echinacea Leaf and Root, Astragalus, Pau D'Arco...Active Ingredients: CurcuWIN., Inactive Ingredients: Magnesium Stearate (vegetable source), Microcrystalline Cellulose...
Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Small Breeds, Medium Breeds, Large BreedsExtra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureImmune Support, Vitamins & MineralsImmune SupportImmune SupportAnti-Fungal / Anti-Bacterial, Diabetic Support, Immune Support...Vitamins & Minerals
LifestageAdultAdultAdultPuppy, Kitten, Adult, Senior, All LifestagesAdult
Food FlavorUnflavoredOriginalPoultry, ChickenUnflavored
Food FormSupplementSupplementSupplementLiquid, SupplementSupplement
Special DietGluten Free, Human-Grade, Indoor...

Questions & Answers

2 Customer Questions

Can you open the capsule in food?
Answer by ChewyFeb 12, 2022
The capsules of the Immuno Support can be opened and the contents sprinkled onto the food. Please be certain that the food is not heated when the contents are mixed in.

What is the dose for dogs smaller than 20 lbs? Would one capsule twice daily be safe for dogs 10 lbs or smaller? Half a dose could be less effective?
Answer by ChewyJun 19, 2022
The dose for dogs weighing 20 pounds or less would be 1 capsule per day. One capsule per day is also a safe dose for a 10 pound dog. For pets that are around 5 pounds or so, the dose would be ½ cap per day. The capsules can be opened and the contents sprinkled on the food if it is easier to administer that way.

ReviewsWrite a Review

Rated 5 out of 5 stars
2 Ratings
Would recommend to a friend

2 Customer Reviews

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

Fountain of Health

I rescue and have 4 seniors mainly blind and some dementia adding Rx immune support has revived their energy level and provided more appetite all dogs are different but this supplement will make a huge difference and quickly

Rated 5 out of 5 stars
By Kelly on Jul 27, 2020

Excellent product

My vet recommended this product in early June for my feline leukemia cat. I cannot say enough about this product. She had been ill with mouth sores for months and after putting her on this product she has been well ever since. It is a capsule, so I mix it with a bit of water and put on her wet food. She's very food motivated, so she gets it all in daily! So thankful for this product!