Hand holding a jar labeled 'Arcastral' against a green background with a large number five.

5 reasons why Arcastral is shaking up everyone’s oral care routine

Introducing Arcastral Toothpaste Tablets, the smarter, safer, and eco-friendly upgrade your oral care routine has been waiting for.

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25,000+ Five-Star Reviews

1. Smarter Ingredients for a Healthier Smile

We’ve combined the power of nature and science to create a toothpaste alternative that’s better for your teeth and gums.

Featuring:

  • nano-hydroxyapatite for enamel care

  • xylitol for promoting oral microbiome balance

  • zinc citrate to tackle plaque

  • baking soda for natural polishing

Arcastral tablets help you achieve a cleaner, fresher smile without compromises.

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Two hands holding a jar labeled 'Arcastral,' with a bathroom mirror in the background.

2. Clean and Safe for Everyone, Unlike many toothpastes

Your oral care should be safe and worry-free. That’s why Arcastral is free of fluoride, sulfates, parabens, and forever chemicals. You won't find a poison control warning on our jar unlike the majority of tubed toothpastes.

Designed to be gentle, our tablets are non-toxic and perfect for sensitive teeth, and even expecting moms.

3. Better for You and the Planet

Why settle for toothpaste that creates unnecessary waste? With plastic-free packaging and reusable glass jars, Arcastral helps you reduce your environmental impact while achieving optimal oral health. You’ll love knowing your daily routine is making a difference.

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Hand placing a small tin into a black backpack.

4. Travel-Friendly and Hassle-Free

No more messy toothpaste tubes or last-minute TSA struggles.

With Arcastral, you get the ultimate convenience of a compact, dry tablet that travels anywhere. Whether at home or on the go, these mess-free tablets make oral care effortless.

5. Don’t just take our word for it. Read why 30,000+ are rating Arcastral Toothpaste Tablets 4.7/5.0 stars.

Best Toothpaste

Was skeptical but tried it and now I am obsessed. My teeth feel so clean, like after a visit to the dentist!! Highly recommend!

JENNIFER

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Why 560,000+ people have

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Great flavor, Effective product

This is my third Arcastral order. I love how clean and fresh my mouth feels after brushing my teeth how. The mouth feel of the tablets once dissolved is nice. I also have noticed improvement in my sensitive teeth!

Lauren M.

Morning Breath: Gone.

I have always had awful morning breath, but I've been using Arcastral for about a week now and have noticed it drastically improve even after the first day of using! I'll be going to the dentist in the next couple of weeks, and can't wait to see what he says. I've never used a toothpaste that has made my teeth feel this clean, strong, and healthy!

Oskey S.

Surprised something actually works

I was very skeptical at first trying this brand of toothpaste. I have super sensitive (often painful) teeth. Wasn't expecting this product to work, to be honest. Everything we buy is crap now, really. Since I began using these Arcastral about 3 months ago, I haven't had to use orajel once. The magic-micro-whatevers are clearly working. I'm super poor, so I break these into smaller bits to make them last longer (sorry, Arcastral, but it's true).

C. F.

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25,000+ Five-Star Reviews

NOBS Toothpaste Tablets

Arcastral is everything toothpaste should be, all the good stuff, and none of the junk.

Fluoride Free
Never any fluoride, and no harsh abrasives.

We used the magical remineralizing power of 5% nano-hydroxyapatite to protect your teeth long-term. It's the safest alternative to fluoride!

Unlike messy tube toothpaste, Arcastral are easy to store and use anywhere.

Thanks to our unique blend of hand-selected ingredients, Arcastral will make your breath as fresh as you look. Instead of gross sweeteners that cover up a natural slightly bitter aftertaste, our organic mint will leave you so kissable. Trust us, your date will thank you.

Cleans Effectively Without Damaging Enamel

With an enviable RDA of 21.38, Arcastral Toothpaste Tablets are intentionally designed to help you gently buff out surface stains and break up plaque biofilm without causing damage to your enamel. Thanks, baking soda!

Flex on TSA

Arcastral toothpaste tablets don’t apply to the 3.4oz limit. Fly with confidence that you won’t be condemned to a dirty mouth while you travel.

No Mess

Never worry about your toothpaste tube exploding over your other toiletries. Arcastral toothpaste tablets come in an air-tight glass jar, free of plastic and without the mess. Unscrew, chew, and renew your mouth.

No Plastic

We want you to disrupt your brushing routine, not your endocrine system. Unlike other brands, our product is free of all plastics and BPAs.

Perfect Size

Arcastral toothpaste tablets are individual and perfectly dosed. No more squeezing, no more tube sliding against the edge of your sink and definitely no wasted toothpaste.

Safe for Children

Protecting little ones is our top priority. Arcastral provides the safest oral care for pregnant women and their families. Just monitor and ensure that your child can chew and swallow safely before introducing them to Arcastral.


This product is not suitable for pets. Humans only, please!

While xylitol is great for supporting the human oral microbiome, it can be toxic to pets. Please keep Arcastral away from your furry friends, and contact your veterinarian immediately if consumed by your pet.

Fluoride Free Toothpaste Tablets

Choose Size:

186 Tablets (3 month supply)
Jar of 'Arcastral' toothpaste with colorful label design.

186 Tablets (3 month supply)

Jar of 'Arcastral' toothpaste with colorful label design.

62 Tablets (1 month supply)

Jar of 'Arcastral' toothpaste with colorful label design.

10 Travel Tubes (6 Tablets Each)

Choose frequency:

One-Time Purchase

€36,95

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Frequently Asked Questions

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Don’t miss out

Transform your daily brushing routine with Arcastral, the modern, eco-friendly alternative designed to give you a healthier smile and a cleaner planet.

Person holding a jar labeled 'Arcastral Toothpaste without the BS'.

Don’t miss out

Transform your daily brushing routine with Arcastral, the modern, eco-friendly alternative designed to give you a healthier smile and a cleaner planet.

Shop Now