VetriScience Immune Plus Immunity Support for Dogs, 120 count

By VetriScience
Rated 4.1739 out of 5 stars
$25.50Chewy Price
$32.50Chewy Price
$24.22Autoship Price
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About This Item


  • Antioxidant nutritional supplement specifically designed for dogs weighing over 30 pounds.
  • Made with 23 powerful antioxidants to boost your pup’s immune system health and protect against free-radical damage.
  • Packed with vitamins and minerals including vitamins A, C, E, B6, magnesium, copper, and zinc.
  • Every capsule offers a healthy dose of CoQ10 to support your BFF's immune health, heart health, and energy levels.
  • Add the easy to use capsules directly to your pal’s meals in capsule form or sprinkled over his food.

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Nutritional Information

Feeding Instructions


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Top IngredientsActive Ingredients: Ascorbic Acid (Vitamin C), D-Alpha Tocopheryl Succinate (Vitamin E), Methioine (Enteric Coated)...Ahcc Hybridized Mushroom Extract.Active Ingredients: A Proprietary Blend Containing Extracts of Certified Organic Olive Leaf 1:4, Echinacea Purp Root and Herb 1:4, Eleuthero Herb 1:4....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...Cat's Claw, Chuchuhuasi, Turkey Flavoring.
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 BreedsSmall Breeds, Medium Breeds, Large Breeds
Health FeatureImmune Support, Vitamins & MineralsImmune SupportImmune SupportAnti-Fungal / Anti-Bacterial, Diabetic Support, Immune Support...Anti-Fungal / Anti-Bacterial, Digestive Health, Hip & Joint Support...
LifestagePuppy, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, Senior, All LifestagesAdult
Food FlavorUnflavoredUnflavoredUnflavoredTurkey
Food FormSupplementSupplementSupplementLiquid, SupplementSupplement
Special DietGluten Free, Human-Grade, Indoor...No Corn No Wheat No Soy, Organic, Non-GMO

Questions & Answers

9 Customer Questions

My dog weight is 30 lbs. How many should I give him. Could I cut in half the capsule? Thank you
Answer by ChewyDec 29, 2017
You may cut the pill in half so your pet can receive 1 ½ of a capule.

Can dosage be calculated for a 9lb. dog?
Answer by ChewyAug 16, 2019
VetriScience recommends one capsule daily for dogs up to 20 pounds. We know it it can be a challenge to administer to small dogs. However, you can open up the capsule and add the contents to your dog's bowl at mealtime to make it easier to administer. Just make sure your dog ingests the full contents of the capsule to ensure maximum benefits.

Can I safely give 4 pills a day to an 80lb dog? Do I give 2 with his breakfast and 2 with his dinner or would I have to spread them out throughout the day somehow?
Answer by ChewyMay 09, 2020
The manufacturer suggests giving 1 capsule daily, per 20 lbs of body weight. Since you are giving your canine 4 capsules daily, divide them between AM and PM.

Are the ingredients sourced from China ?
Answer by ChewyApr 30, 2021
All VetriScience products are manufactured in the USA. The ingredients are sourced from all over the world, so the country of origin can vary from batch to batch. Typically, the ingredients used in this formula come from the US, Malaysia, China, Canada, Mexico, India, Italy, France, Japan, and Germany.

ReviewsWrite a Review

Rated 4.1739 out of 5 stars
46 Ratings
Would recommend to a friend

45 Customer Reviews

Rated 5 out of 5 stars
By Pamela on Nov 18, 2023

Seems to be helping

Diagnosed with cancer in Jan was told expect 2 months. doing this and Q10 Doing really good at this point. So thankful for the extra time

Rated 2 out of 5 stars
By maddie on Sep 5, 2023

great product

great product if i could get dog to take it i have to put it in a mouth syrine and add gravy to it turns orange and stains if not but maddog has cancer and needs it

Rated 5 out of 5 stars
By olive on Dec 2, 2022

recommended over and over

Olive is an 11 mo old puppy with polyneuropathy that developed around 3 months. She’s been on Cell Advance for a few months now and her condition has stabilized. Can I say it was because of this? No. But I recently went to a very respected vet center in NYC and they were thrilled to know she was on cell advance! This will stay as part of her regimen to fend off an inevitably degenerative disease. Hope it helps your pups too!

Rated 5 out of 5 stars
By Justine on Jul 8, 2022

Cell Advance 880

I am giving this along with the VetriScience Coenzyme Q10 and a pill with Taurine and Carnitine. My dog is 15 with congestive heart failure, and I am doing my best to help her body while we still have her.

Rated 2 out of 5 stars
By Rhi217 on Sep 8, 2021

Won't get to find out if these help

I have a 58lb pittie and hoped these would be the immune boost he needed for allergies, canine warts and overall health. Sadly these did not agree with his stomach and that was after giving him only half of one capsule to see how he would respond to it in small doses. Please don't base whether not you try these on my review unless your dog has a sensitive stomach. If he/she does, you may want to avoid them. If your dog does great with supplements, give them a try! This product offers many benefits, they just didn't work for my dog.

Rated 5 out of 5 stars
By Brontyb68 on May 19, 2021
Top 1000 Contibutor

Yes, VetriScience products are the best

This has been the one constant product in our house for about 6 months. We have two senior German Shepherds, both with skin problems, hip dysplasia, joint issues, and this has been a lifesaver. We use VetriScience probiotic as well. Everyone lives better, sleeps better, eats better because of their products, we will never be without them.

Rated 5 out of 5 stars
By Annie on May 20, 2021

Great Product !

My dog has had an issue with warts so after doing some research on them I discovered he might have an immune system issue. Reading reviews about Vetri Science Cell Advance 880 I started giving him one a day since last Setember. The warts have started to shrink and disappear ! I will continue using this product. I give it to him in a pill pouch and he swallows it no problem. I highly recommend this product.

Rated 5 out of 5 stars
By Relynn on Mar 4, 2021

Extra Nutrients

I have a large mixed breed puppy and wanted to make sure he gets the vitamins and minerals to be as healthy as possible.

Rated 3 out of 5 stars
By spike on Jul 19, 2020

About chispo

I ask to the person that is giving it to chispo and he say that he's doing ok I'm at the hospital so I can't see them sorry

Rated 2 out of 5 stars
By Retta on Sep 18, 2020

My dogs hated this stuff

My dogs wouldn’t eat this drizzled on bacon. Bacon!