Clinically Proven Cat Dental Care: Science Made Simple
In this article:
Dental care for cats can feel impossible – until you find something that simply works. You want a solution backed by real science, trusted by veterinarians, and – most importantly – accepted by your cat.
That’s where ProDen PlaqueOff® comes in. Powered by a natural seaweed ingredient and supported by clinical studies, it offers a proven way to support your cat’s oral health – without brushing, without stress, and without compromise.
The Natural Science Behind A.N ProDen®
Every ProDen PlaqueOff® product is built around A.N ProDen®, a unique strain of seaweed (Ascophyllum nodosum) sustainably harvested from clean Scandinavian waters. This isn’t just any kelp – it has been specifically studied for its impact on oral health in pets.
When given daily, it works systemically via your cat’s saliva to:
• Help prevent new plaque from sticking to teeth
• Soften existing tartar, making it easier to break down
• Reduce harmful oral bacteria
• Freshen breath – naturally
Unlike brushing or topical products that only affect the surface of the teeth, A.N ProDen® works from the inside out – reaching the whole mouth, with no extra effort.
Clinically Proven Benefits
Veterinary studies have shown that this natural ingredient can deliver real, measurable results:
• Reduced plaque and tartar
• Less gum inflammation
• Noticeably fresher breath – in as little as 3 weeks
This science-led solution makes dental care not only achievable for cat owners, but also gentle and stress-free for cats.

VOHC-Approved: Backed by Veterinary Dental Experts
The Veterinary Oral Health Council (VOHC) awards its Seal of Acceptance only to products that have been proven effective in reducing plaque and/or tartar in controlled studies.
ProDen PlaqueOff® Powder for Cats has earned this seal – so you can trust it’s not just convenient, but scientifically validated.
➡️ Find out more about the VOHC
This recognition sets ProDen PlaqueOff® apart from generic chews and powders, many of which lack clinical evidence. It also gives vets added confidence when recommending it to cat owners – especially when brushing isn’t an option.
FAQs – Science Meets Simplicity (Cats)
It helps reduce plaque and tartar by altering the chemical composition of your cat’s saliva, making it harder for bacteria to stick to the teeth.
No. PlaqueOff® is designed to be effective without brushing, although it can be used alongside brushing if your cat tolerates it.
Yes. ProDen PlaqueOff® is 100% natural. If your cat has a thyroid condition, speak to your vet first due to the natural iodine content in seaweed.
Most owners notice results – such as fresher breath and reduced plaque – within 3 to 8 weeks of daily use.
Absolutely. You can mix formats to keep things varied, as long as you follow the recommended daily dosage.