PRODEN PlaqueOff Powder Cat Supplement, 40g bottle -

ProDen PlaqueOff Powder Cat Supplement, 40g bottle

By ProDen
Rated 3.5513 out of 5 stars
$13.90Chewy Price
$16.00Chewy Price
$13.20Autoship Price
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About This Item


  • Powder supplement is an easy addition to your pet’s oral hygiene routine. Sprinkle or mix with dry or wet food.
  • Systematically prevents plaque from sticking to teeth and softens existing tartar deposits.
  • Recommended by vets for bad breath, tartar and plaque control.
  • Made with a specially selected algae harvested from the North Atlantic coast with clinically proven benefits.
  • 100% natural and free from additives, artificial preservatives, gluten and added sugar.

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Nutritional Information

Feeding Instructions


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Top IngredientsSpecially selected seaweed - Ascophyllum Nodosum and Brewer's Yeast.Active ingredients: A Proprietary Blend of MSM, Cranberry Extract, Cetylpyridinium Chloride...MSM, Cranberry Extract, Cetylpyridinium Chloride...MSM, Cranberry Extract, Cetylpyridinium Chloride...
LifestageAdult, Senior, KittenAdult, Senior, KittenAdultAdultAdult
Food FlavorUnflavoredUnflavoredUnflavoredChicken, PoultrySeafood & Fish
Health FeatureDental & Breath CareDental & Breath CareDental & Breath CareDental & Breath CareDental & Breath Care
Food FormSupplementSupplementSupplementSupplementSupplement

Questions & Answers

16 Customer Questions

I have a cat and have used the cat and dog Plaque off (1 bottle only) and am in need of reordering. I didn't realize that there was a cat version of plaque off. What is the difference and should I switch products?
Answer by ChewyNov 07, 2017
The ProDen PlaqueOff Powder Cat Supplement is formulated specifically for cats and contains brewer's yeast. The ProDen PlaqueOff Powder Dog & Cat Supplement is made compatible for both cats and dogs. It is made of only 100% North Atlantic seaweed.

is this product Veterinary Oral Health Council ( certified?
Answer by ChewyNov 23, 2019
This supplement is accepted by the Veterinary Oral Health Council (VOHC).

The ProDen supplement for cats and dogs does not have a precaution for hyperthyroidism. So is the precaution on this cat-only product due to the addition of brewer's yeast? Is the ProDen supplement for cats and dogs ok to give to a pet with hyperthyroidism even though this one is not?
Answer by ChewyJul 06, 2019
Animals having problems with the thyroid gland must be careful with their intake of iodine. Since algae, including Ascophyllum nodosum, have a naturally high iodine content, we do not recommend that animals with thyroid problems use this product without a prior consultation with a veterinarian.

How many doses are there in 40g bottle
Answer by ChewyJan 10, 2018
This product contains approximately 6 to 12 months supply but it'll depend on the weight of your pet.

ReviewsWrite a Review

Rated 3.5513 out of 5 stars
78 Reviews
Would recommend to a friend

78 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Christa on Jan 18, 2023

Works for elderly cat

My 17-year-old cat had never had bad breath, but it started getting really funky. Her back teeth didn't look so good either. I was worried that dental problems would cause her pain and stress, so gave this a try about 6 months ago. She had a vet appointment four days ago, and the vet remarked on her pearly whites, which made me so happy. Aging is hard on cats, and anything I can do to help her in her golden years is a win! Photo of my sweet Rosa for tax. :)

Rated 3 out of 5 stars
By Mimi on Dec 14, 2022

Just don't know yet

I am using the product once a day....or I should say Mimi is using the product. Her breath is better....but don't know about her teeth yet. I have never been any good at looking into a cat's mouth. She resists and I give up. I will have to have the vet look. I will post the results when I get some.

Rated 4 out of 5 stars
By YarasDad on Dec 2, 2022

Bad breath be gone!

At our cat's annual physical, the vet noticed some plaque/tartar build up on her back teeth and recommended this powder. She's been fine with the taste but I won't know if it's actually working until or next visit. I will say her breath isn't as bad as it was, so hopefully that's a good sign.

Rated 1 out of 5 stars
By Laura on Jan 25, 2023

Cat hated it

My kitten refused to eat his food with this on it. Even after mixing it thoroughly with his canned food he would not touch it

Rated 2 out of 5 stars
By JessicaB on Dec 27, 2022

cats wouldn’t eat

Six paws down from my cats. They wouldn’t touch any food with this in it, no matter how little I tired to hide in their food.

Rated 1 out of 5 stars
By Roshi on Dec 5, 2022

My cats wouldn't eat it

I sprinkled this on my cats food and they refused to eat their wet and dry foods. Not sure what about it, but my cats didn't want to try this at all.

Rated 1 out of 5 stars
By Duck on Nov 24, 2022

waste of money

she won't eat her food when you add this to it. It states that is a brewers yeast, you would think that could cause gut issues.

Rated 2 out of 5 stars
By SoCalGamerGirl on Aug 30, 2022

Does Not Keep Plaque Off

This was in a recommendation list from my cat's vet. One cat had bad plaque build up. The other bad breath and red gums. While it has helped with bad breath. It has done nothing to keep plaque off the cat's teeth. I just checked my boy, and I can see the white build up is coming back. I will have to try something else.

Rated 5 out of 5 stars
By McKenzie on Aug 17, 2022

Cat loves it (:

My cat loves this stuff and licks it up even just the powder alone, he’s constantly trying to get the bottle when I’m not looking. His teeth health has improved from previous times we have been to the vet and I was recommend to keep doing whatever I was doing for his teeth health! With me not being able to brush his teeth this is a great alternative along with the other dental care products I use.

Rated 3 out of 5 stars
By Squirrel on Aug 10, 2022

Effects Unknown

I sprinkle the tiny scoop on her kibble. She eats it. I do not know if this is keeping her teeth cleaner or not. I had her eating oral care food for years. At 12 years old, I didn’t want to give her that huge marble size kibble.