TEEF! Protektin42+K Powder Water Additive Dental Kit for All Pets, 30 servings

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At a Glance

  • Gluten Free
  • Grain-Free
  • Human-Grade
  • No Corn No Wheat No Soy
  • Vegetarian
  • Chicken-Free
  • Dental & Breath Care
  • Digestive Health
  • Made in USA
  • All Lifestages

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$33.00 Chewy Price
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About This Item

Details

  • Made in the USA.
  • Easy-to-use water additive provides at-home dental hygiene support for your pet, even if he has sensitive kidneys.
  • Prebiotic formula targets the cause of dental issues and boosts good bacteria—promoting healthy gums, clean teeth, and fresh breath.
  • Made with pure, vegan, plant-derived ingredients to support your fur-iend’s whole mouth health.
  • Water additive is odorless and tasteless for hassle-free use.

Ingredient Information

Instructions

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Reviews
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3.9
Rated 3.9 out of 5 stars
29 Ratings
Terms & Conditions

14 Customer Reviews

Rated 2 out of 5 stars
By Terry on Sep 16, 2025

Smashed and dented cans

Product is quality. The way chewy package is it is terrible. Boxes need to be sized as to what’s going in the box. One pad of cushioning in a hugebox. Will not stop

Product is quality. The way chewy package is it is terrible. Boxes need to be sized as to what’s going in the box. One pad of cushioning in a hugebox. Will not stop those cans from flying everywhere. Packaging at chewy is a real problem that should be addressed, but who am I to tellyou guys what to do. Quite frankly, if I could find it in a store, I’d buy it in a store so I don’t have to sort out all the broken dented . This time I actually had two cans explode from being crushed by the other cans. Quite disappointing, but that unfortunately is packaging at chewy

Rated 2 out of 5 stars
By LYNDA on Sep 29, 2025

Too Expensive

The small amount of TEEF in the packet was a disappointment and once it was poured in the little jar it was almost impossible to scoop out. It may be a good product

The small amount of TEEF in the packet was a disappointment and once it was poured in the little jar it was almost impossible to scoop out. It may be a good product but it’s to expensive for what you get and it doesn’t stay a soft powder once in the jar even with the moisture wicking packet in the jar which you have to take out to get to the powder. I was dissatisfied.

Rated 3 out of 5 stars
By Kathryn on Dec 17, 2025

Nothing really stood out

It was easy to mix in with the water for Molly to drink, but I didn’t see any difference after a couple of months

It was easy to mix in with the water for Molly to drink, but I didn’t see any difference after a couple of months

Rated 1 out of 5 stars
By Anne on Sep 17, 2025

A big nope from my cat

I tried in her fountain, removing the filter of course and putting less water as it would have to be changed daily, she took a sip and shaked her head and avoided

I tried in her fountain, removing the filter of course and putting less water as it would have to be changed daily, she took a sip and shaked her head and avoided her fountain after that. Next I tried a tiny bit in her food, she didn't want to touch it. I had high hopes :(

Rated 3 out of 5 stars
By Linda on Dec 29, 2025

Unseen Results

I’m not sure that this product is really making a difference.

I’m not sure that this product is really making a difference.

Rated 3 out of 5 stars
By Tammy on Jun 14, 2025

Expensive, not sure if it works

I've bought this twice for my dogs. Not sure if it's doing anything to help clean their teeth. Their breath stinks and their teeth are rotting and falling out. It's

I've bought this twice for my dogs. Not sure if it's doing anything to help clean their teeth. Their breath stinks and their teeth are rotting and falling out. It's one of the few water additives that seem to be made w/ natural ingredients though so not very many choices to choose from. My dogs drink their water w/ this added so I guess that's a positive. Not sure I would buy this anymore. Very small amount for the price.

Rated 5 out of 5 stars
By Lisa on Apr 26, 2025

Improves pet breath and dental health

I've been using Teef powder for 4 months in my 110 pound Labrador-mix's water and her breath has no bad odor and her teeth look better. I gifted a jar to a friend

I've been using Teef powder for 4 months in my 110 pound Labrador-mix's water and her breath has no bad odor and her teeth look better. I gifted a jar to a friend in March 2025, and she's given Teef to her older dog and 2 cats, and told me excitedly her dog's breath is no longer smelly and her cats' teeth are whiter. The drawbacks to Teef is it's pricy, and the chlorella cell wall in the product results in a slick coating / type of slimy residue in water bowls and it leaves a natural greenish-plant color to the water. Aside from that, Teef is effective and does what it advertises!

Rated 1 out of 5 stars
By Susan on May 25, 2025

Want my money back.

Received package yesterday opened it up today to try to you the water additive . You can see from my pictures that I received nothing that suppose to be in the box

Received package yesterday opened it up today to try to you the water additive . You can see from my pictures that I received nothing that suppose to be in the box. Would have rated no stars since that is what I received , nothing.

Rated 5 out of 5 stars
By Marlene on May 16, 2025

Fresh breath

I have been using this Teef product on my dogs food. Her breath has improved quite a bit. We will see how it goes. So far so good. PS# The directions say it can

I have been using this Teef product on my dogs food. Her breath has improved quite a bit. We will see how it goes. So far so good. PS# The directions say it can be added to the water or there food.

Rated 5 out of 5 stars
By Van on Feb 19, 2025

It works!

This product works! We have been using Teef for a few months for our two adult cats in conjunction with daily teeth brushing and their breath does not smell like

This product works! We have been using Teef for a few months for our two adult cats in conjunction with daily teeth brushing and their breath does not smell like anything at all. At first we weren’t sure if it was really due to Teef, or if it was due to brushing? But we recently got a confirmation when we adopted a third cat. We adopted a one year old cat and her breath stinks badly even though we brush her teeth daily as well. The only difference was we did not give her Teef. So we started giving it to her for two weeks now. We mix it in some water and syringe it over her upper gums so that the Teef water would get all over her mouth. Her breath has slowly improved. Her stinky breath used to be really potent, but now I would have to open her mouth to even get a slight whiff of it. Hopefully with long term use this will help improve her dental health even more, of course, together with daily teeth brushing.