Novendo dental powder for cats, 40 g jarWhat one scoop a day can doWith studied active ingredientsHow much to feed – dosage by weightWhy you can trust NovendoCustomer review from Andrea G. on TrustpilotDental care that asks nothing of your catWhat your evenings look likeNovendo vs. other powders

NOVENDO Dental Powder for Cats

One scoop a day on the food. Nothing for your cat to do. 40 g jar, no algae, no added iodine.

★★★★★4.81,946 reviews
  • gets rid of bad breath
  • reduces plaque
  • supports healthy gums
  • daily prevention instead of dental treatment under anaesthesia
  • 979 of 1,000 mg per scoop are pure active ingredient
  • no algae, no added iodine
  • loved by cats – 99.6% acceptance
  • simply add it to the food – scoop included
93% of this batch sold
Dispatched within 24 hours

Frequently asked questions

How quickly will I notice a difference?
Most cat parents notice fresher breath after 1–2 weeks. With plaque, the change shows after 3–6 weeks of daily use.
And what if my cat is a fussy eater?
99.6% of cats simply eat it with their food. If yours hesitates: mix it into wet food instead of sprinkling it on top, start with half a portion and move to the full amount after 3–4 days.
Wet or dry food?
Both. Briefly stir it into wet food so the powder spreads. Simply sprinkle it over dry food. Do not dissolve it in water – it clumps.
How much does my cat get and how long does a jar last?
Under 7 kg half a scoop daily, from 7 kg a full one. That way a jar lasts about 30 days. The scoop is included.
Is there a subscription?
No. One-off purchase. Nothing is sent automatically and there is nothing to cancel.

Everything you want to know about Novendo

Benefits

×

Before

Plaque on the teeth, breath that makes you turn away.

Cat teeth before use
Cat teeth after eight weeks
Week 1 Week 8
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✓

After 8 weeks

Fresher breath and visibly less plaque.

  • Fresher breath in 1–2 weeksThat is what most cat parents notice first.
  • Visibly less plaqueWith daily use it shows after 3–6 weeks.
  • Prevention instead of anaesthesiaToday’s plaque is next year’s tartar.
  • Your cat does not have to do a thingNo toothbrush, no restraining. Powder on the food, done.

How it works

Plaque is not dirt that is simply there one day. It is a film of bacteria that settles on the tooth anew every day. If it stays, it mineralises into tartar – and that only comes off under anaesthesia. Novendo steps in at exactly the stage before that.

Bacteria stick, the malt germ extract gets in between, less plaque sticks
  1. 1New every dayWithin hours of eating, a soft film of bacteria settles on the teeth. At this stage it can still be influenced.
  2. 2One scoop over the foodWhile she eats, the malt germ extract comes into contact with the tooth surfaces – without your cat having to do anything.
  3. 3Keep at it dailyBecause plaque forms anew every day, it is the habit that works here, not a short course. Breath first, plaque after.

Honest about the limits: tartar that has already hardened will not dissolve with any powder. That is a job for the vet. Novendo works on the part before that.

Ingredients

Five ingredients. Each with its amount, based on one full scoop (1 g).

Ingredientper scoop
Malt germ extract complexsprouted barley in three grades – the active ingredient979 mg
Silicon dioxidekeeps the powder free-flowing10 mg
Chicken flavouringso your cat eats it with her food10 mg
Zeolite powdernatural mineral, trace amount0.6 mg
Beetroot extractnatural colouring, trace amount0.6 mg

No algae, no added iodine. The market standard works with Ascophyllum nodosum. Novendo does not – and so adds no iodine to the daily ration either. Complementary feed for cats.

Feeding guide

Once a day over the usual food. The scoop is included.

Under 7 kghalf a scoop daily
7 kg and overone full scoop daily

Briefly stir it into wet food so the powder spreads. Simply sprinkle it over dry food. Do not dissolve it in water – it clumps. If your cat hesitates: start with half a portion and move up to the full amount after three to four days.

Product quality

  • FDA-registered production facilityOur production facility works to FDA standards.
  • GMP-certified manufacturingProduced under Good Manufacturing Practice – fixed rules for hygiene, documentation and batch traceability.
  • Lab-tested batchesEvery batch is tested before it is packed.
  • Fully declaredEvery ingredient is listed with its amount in mg on the jar. No umbrella terms, no hidden blend.
  • Company based in GermanySupport in English, a real person replies.

Studies on the ingredients

We only list what we can back up – and we say what each study actually refers to.

Barley and the adhesion of oral bacteria

In the lab, barley extracts inhibited the adhesion of Streptococcus mutans to hydroxyapatite – the surface that corresponds to tooth enamel. Adhesion is the first step before plaque forms.

Papetti A. et al., Effect of Barley Coffee on the Adhesive Properties of Oral Streptococci. J Agric Food Chem 2007;55(2):278–284. Laboratory study (in vitro).

Barley components and biofilm

In a follow-up study, components from barley reduced the formation of S. mutans biofilm. Biofilm is the technical term for exactly the soft plaque that settles on the teeth anew every day.

Stauder M. et al., Inhibitory Activity by Barley Coffee Components Towards Streptococcus mutans Biofilm. Curr Microbiol 2010. Laboratory study (in vitro).

Why daily and why early

An analysis of UK vet practices shows how closely the issue is linked to age: cats diagnosed with periodontal disease had a median age of 9.5 years, cats without findings 4.9 years. So prevention pays off before it gets that far.

O’Neill D.G. et al., Periodontal disease in cats under primary veterinary care in the UK: frequency and risk factors. J Feline Med Surg 2023. Analysis of practice data.

Several cats eating together at the bowl
Novendo

Your first weeks

with Novendo

Novendo is made for every day, not for a quick fix. This is how things usually change once the scoop is part of dinner.

Weeks 1–2: Breath turns a corner
  • The smell during cuddles fades
  • Your cat eats the powder with her food, no fuss
  • The evening routine settles in after a few days
Weeks 3–6: Less plaque
  • Soft plaque no longer takes hold
  • The gums look healthy again
  • You notice the difference when you look at her teeth
From month 2: The routine sticks
  • A scoop is part of dinner, like the food itself
  • You no longer have to think about it, it just happens
  • Your cat is happier and healthier without toothache
From month 3: Prevention instead of anaesthesia
  • Daily care instead of waiting for the next dental treatment
  • Vet visits for check-ups, not out of worry
Novendo
Novendo
Studied ingredients
Lab-tested batches
Every ingredient with its amount in mg
GMP-certified manufacturing
No algae, no added iodine
Other powders
Trend blends
No proof of testing
Blend without amounts
Origin unclear
Algae, iodine varies by batch

Novendo vs. other powders

  • Studied ingredients — Barley germ extract backed by lab studies, not the next trend blend.
  • No algae, no added iodine — most powders add iodine via seaweed, in an amount nobody sees in the bowl.
  • Every ingredient with its amount in mg — five ingredients, all declared. No umbrella terms, no blend without numbers.
  • Made for every day — no 10-day quick-fix promise. Plaque forms anew every day, so Novendo is a routine.
60-day money-back guarantee
Because she deserves the best

60-day money-back guarantee

Take 60 days to make Novendo part of your evening routine. Not convinced? Email us your order number – you get the purchase price back.

Andrea G. with the Novendo jar

What owners report

★★★★★ 4.8 · 1,946 reviews

5 ★1,697
4 ★199
3 ★50
2 ★0
1 ★0
★★★★★
Trustpilot

The effect

They have only been getting it for a week. But I have the feeling their breath is already getting better. As for the tartar, I will have to wait and see.

Pitti Schuhmann02/10/2026
★★★★★
Trustpilot

Novendo has brought a little progress

The bad breath is gone, only my boy won’t show me his teeth 😂 so I don’t know yet how they’re doing. It would be really lovely! Thank you!

Andrea Georgi23/09/2026
★★★★★
Verified purchase

His breath was noticeably better after just the first 2 weeks. I didn’t expect it to work that fast.

Andrea S.
★★★★★
Trustpilot

Thank you so much for this valuable product

Before using it, my cat had very bad breath. Her teeth were already discoloured yellow, and her gums were inflamed everywhere. In the second week her breath was already much better, and her teeth and gums became lighter. From the third week on, her gums were no longer inflamed.

Sabine27/09/2026
★★★★★
Trustpilot

Dear cat lovers

I have two cats, and my boy has a little plaque. I have been using it for a while and the cats happily take the powder in their wet food. Week by week the plaque is getting less, and I expect it to disappear completely.

Ursula19/09/2026
★★★★★
Trustpilot

This product is amazing!

This product is amazing! Before, we were battling a lot of plaque on the teeth, but since November that has stopped. Happy to buy again and again 🙌🏻

Levert Oiwoh25/08/2026
★★★★★
Verified purchase

I can’t really say anything about the taste...! My cat doesn’t love it, but she eats it sprinkled over wet food. Over a few months I have noticed a clear improvement. Not perfect teeth, but much better! Highly recommended.

Annika Baier17/06/2026
★★★★★
Trustpilot

I never thought my fussy cats would like it so much

I never thought my fussy cats would like it so much. I always give it in the evening and the bowls are licked clean. I am super happy about it, I had been looking for something for a long time. Better to prevent, so my little tigers stay healthy.

Garfield28/09/2026
★★★★★
Trustpilot

I’m glad my four girls eat it

I’m glad my four girls eat it without any fuss.... never would have thought it.... Best wishes, Edeltraud

Edeltraud Hinkel23/09/2026
★★★★★
Trustpilot

I can’t say much yet

I can’t say much yet about whether it will protect their teeth in the end – the cats haven’t been taking it long enough for that. But they like eating it! And that’s already something, because they’re generally rather fussy.

Barbara25/09/2026
★★★★★
Trustpilot

For one thing, our two fussy boys clearly have no problem simply eating this powder along with their food. And I think after barely a week (with the odd day we forgot to give it), the smell from their little mouths has become much weaker. I can’t always check their teeth, our little rascals put up a fight.

Petra Meister04/10/2026
★★★★★
Verified purchase

I have 3 cats and they all eat it without any problems. Even my oldest, who otherwise refuses everything. I simply mix it into their food in the evening.

Monika F.
★★★★★
Trustpilot

My cat is very sensitive when it comes to food. I mix Novendo powder into her favourite sauce and that does the trick. 😁 Looking into her little mouth only works now and then... But I’m convinced that Novendo helps keep cat teeth and gums healthy. 👍🍀❤️

Helena24/09/2026
★★★★★
Verified purchase

I simply sprinkle it over her food and she doesn’t even notice it’s there. The easiest thing I’ve ever done for her teeth.

Heike M.
★★★★★
Verified purchase

Whether the product is really good, I will only know in a few months. But the jar is a good size and the cat doesn’t mind it.

Maria J.25/05/2026
★★★★★
Verified purchase

The product works! It really does improve my cats’ teeth, it doesn’t upset their stomachs and they eat it without any problems.

Barbara S.23/05/2026
★★★★★
Verified purchase

My cats have no problems at all when I mix it into their food, and their breath is clearly better.

Jürgen P.31/05/2026
★★★★★
Trustpilot

Great product

Great product. My cat takes it without any problems. It showed its effect after just a short time. The customer service is simply top-notch too. A clear recommendation.

Christian Stamm19/09/2026
★★★★★
Verified purchase

After 2 weeks my cat’s breath had clearly improved. I have now had her teeth done as well, but I will keep using it as prevention so I never have to repeat that. Great product.

Jeanette Wagner23/06/2026
★★★★★
Verified purchase

Since I made it part of my cat’s routine, I have noticed clearly less plaque and fresher breath. My cat eats it without any problems. I have already reordered.

Andrea01/06/2026
★★★★★
Verified purchase

Works brilliantly, my cats’ breath is so much better and the amount of plaque has dropped dramatically!

Johanna Keller16/06/2026
★★★★★
Verified purchase

Used on my 9-year-old cat, who has never had a professional dental clean. Whiter teeth after a week and less plaque after a month. Just sprinkle it over the food – it doesn’t get any easier.

Amelie Petersen16/06/2026
★★★★★
Verified purchase

My cat had heavy tartar build-up on the molars. I used this for almost three months without visible results. I thought it was a waste of money, until I looked at his teeth the other day and the plaque was gone! I am absolutely convinced and reordering straight away.

David Peters14/06/2026
★★★★★
Verified purchase

One of the boys had very brown molars. They are now almost perfectly white again! They love it sprinkled on a spoonful of wet food. Their breath is fresh again and it works brilliantly against the plaque.

Viktoria11/06/2026
★★★★★
Verified purchase

I am normally sceptical about products like this, but I am genuinely pleasantly surprised by the results after just one week. Absolutely recommended.

Sebastian Jäger01/06/2026
★★★★★
Verified purchase

Excellent product, easy to use and works as promised. My cats don’t notice it’s in their food, but their white teeth do.

Tanja Richter05/06/2026
★★★★★
Verified purchase

Our cat notices every change in her food, but adding it to breakfast causes no stress. She still empties the bowl.

Anna Brunner24/05/2026
★★★★★
Verified purchase

For the first few days I used too much and noticed that his breath was no longer as strong. He hates mouth checks, but this way the daily care still gets done.

Kevin D.28/05/2026
★★★★★
Verified purchase

There are similar brands for cat dental care. Comparing prices, Novendo seems considerably more expensive. Then I realised that the competition is much coarser and the required dose at least five times as high. Novendo is the best value for money.

Franziska Krause03/06/2026
★★★★★
Verified purchase

It really works. I hate the thought of putting my best friend under general anaesthetic just to clean her teeth. Combined with the minimal care at home, it has made a huge difference.

Jonas Vogel22/06/2026