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.
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One scoop a day on the food. Nothing for your cat to do. 40 g jar, no algae, no added iodine.
★★★★★4.81,946 reviewsFrequently asked questions
Plaque on the teeth, breath that makes you turn away.
Fresher breath and visibly less plaque.
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.
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.
Five ingredients. Each with its amount, based on one full scoop (1 g).
| Ingredient | per scoop |
|---|---|
| Malt germ extract complexsprouted barley in three grades – the active ingredient | 979 mg |
| Silicon dioxidekeeps the powder free-flowing | 10 mg |
| Chicken flavouringso your cat eats it with her food | 10 mg |
| Zeolite powdernatural mineral, trace amount | 0.6 mg |
| Beetroot extractnatural colouring, trace amount | 0.6 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.
Once a day over the usual food. The scoop is included.
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.
We only list what we can back up – and we say what each study actually refers to.
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).
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).
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.
Your first weeks
Novendo is made for every day, not for a quick fix. This is how things usually change once the scoop is part of dinner.


Take 60 days to make Novendo part of your evening routine. Not convinced? Email us your order number – you get the purchase price back.
★★★★★ 4.8 · 1,946 reviews
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.
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!
His breath was noticeably better after just the first 2 weeks. I didn’t expect it to work that fast.
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.
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.
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 🙌🏻
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.
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.
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
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.
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.
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.
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. 👍🍀❤️
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.
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.
The product works! It really does improve my cats’ teeth, it doesn’t upset their stomachs and they eat it without any problems.
My cats have no problems at all when I mix it into their food, and their breath is clearly better.
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.
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.
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.
Works brilliantly, my cats’ breath is so much better and the amount of plaque has dropped dramatically!
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.
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.
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.
I am normally sceptical about products like this, but I am genuinely pleasantly surprised by the results after just one week. Absolutely recommended.
Excellent product, easy to use and works as promised. My cats don’t notice it’s in their food, but their white teeth do.
Our cat notices every change in her food, but adding it to breakfast causes no stress. She still empties the bowl.
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.
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.
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.
Take 60 days to make Novendo part of your evening routine. Not convinced? You get the purchase price back.