Excellent 4.8 out of 5

10% Nano-Hydroxyapatite Toothpaste


10% Rod-Shaped nHA
Rebuilds Enamel Surface
Fluoride-Free, Plant-Based
30-Day Money-Back Guarantee
Buy 3 for $29 *SALE ENDS SOON*
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Money Back Guarantee

30-Day Money-Back Promise

That's how sure we are you'll feel the difference. If you don't see a whiter, smoother, less-sensitive smile in 30 days, send it back — we'll refund every dollar.

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Rachel M.
Rachel M.

I've tried Boka, RiseWell, and Davids — none of them touched my sensitivity like this did. Three weeks in and I can drink cold water again without wincing. Whiter too, without any peroxide burn.

How is Mouthology different from other nano-hydroxyapatite toothpastes? +

Two things: concentration and particle shape. Most nHA toothpastes use 2-5% amorphous particles that mostly rinse away. Mouthology uses 10% rod-shaped nano-hydroxyapatite — the exact geometry that fits inside your enamel's natural pores, so more of it actually stays on the tooth surface where it can work.

Is this safe during pregnancy or for kids? +

Yes. Mouthology is fluoride-free, alcohol-free, and plant-based. Nano-hydroxyapatite makes up 90% of your tooth already — it's the same mineral your body naturally uses to build enamel. Many customers first tried it during pregnancy after noticing sensitivity or dullness for the first time.

How long until I notice a difference? +

Most people feel less sensitivity within the first week. Visibly whiter, smoother-feeling enamel usually shows up between weeks 3 and 6. It's not a bleach — it works by filling in the microscopic gaps in your enamel, so results compound the longer you use it.

What does it taste like? +

Clean, subtle mint — not the aggressive artificial mint of standard toothpaste. Slightly sweet from the xylitol. Mild enough that most parents use the same tube for the whole family.

Is it safe if I swallow a little? +

Yes — Mouthology is fluoride-free and made from food-grade, plant-based ingredients. One note: xylitol is safe for humans but toxic to dogs, so keep the tube out of reach if you have pets.


10% Nano-Hydroxyapatite Toothpaste
Excellent 4.8 | 1319 reviews

10% Nano-Hydroxyapatite Toothpaste

Get It By
Get It By

10% Rod-Shaped. Not Diluted.

Not all nano-hydroxyapatite is the same. Concentration and particle shape are what actually determine whether it rebuilds your enamel — or just sits on your gums.

10% nHA. Not Diluted.

Most nano-hydroxyapatite toothpastes use 2-5% and hope you don't notice. We use the concentration that actually mineralizes the tooth surface.

Rod-Shaped Particles

The exact geometry that fits inside the natural pores of your enamel. It sits on the tooth, doesn't just rinse down the drain.

Fluoride-Free, Xylitol-Powered

Plant-based, alcohol-free, non-abrasive. Xylitol supports a healthier oral microbiome — the reason your breath stays fresh past lunch.

For Sensitive & Post-Pregnancy Enamel

Formulated for the mouths that need it most. Gentle on gums, safe daily, tough on stains and dullness.

MOUTHOLOGY VS OTHERS

Why 10% rod-shaped nHA changes the math
10% Nano-Hydroxyapatite
Rod-Shaped Particles
Fluoride-Free
Expensive Dentist Trips

10,000+ TUBES SOLD

94%

Of customers reported less sensitivity within the first two weeks.

89%

Said their teeth looked visibly whiter after 30 days of use.

98%

Of customers reorder after finishing their first tube.

90%

Noticed that this product has significantly improved their life.

*Based on customer feedback surveys sent to 8,200+ subscribers

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Frequently Asked Questions

Everything you need to know about Mouthology, shipping, and returns.

How long does it take to process orders and deliver? +

All orders are processed Monday through Saturday. Please allow 1-2 business days for processing and an additional 4-7 business days for delivery.

What if my tube arrives defective or damaged? +

If your tube arrives damaged, leaking, or is missing from your order, email us at support@mouthology.co within 7 days and we'll replace it — no questions.

What is your return policy? +

We stand behind Mouthology with a 30-day money-back guarantee. If you don't love how your teeth look and feel within 30 days of receiving your order, email us at support@mouthology.co and we'll refund your purchase.

You don't need to send back a full tube — even partially used tubes qualify. We just ask that you contact us within the 30-day window.

Can I use Mouthology if I'm pregnant or nursing? +

Yes — Mouthology is fluoride-free, alcohol-free, and made from plant-based, food-grade ingredients. Many customers first try it during pregnancy after noticing changes in their teeth. As always, if you have specific concerns, check with your dentist.

How long does one tube last? +

Used twice daily, one tube of Mouthology lasts approximately 4-6 weeks. Most customers subscribe to a 2-tube monthly delivery so they never run out — and get a discount on every order.

How should I store my toothpaste? +

Keep at room temperature with the cap tightly closed. No refrigeration needed. Away from direct sunlight is best.

30-Day Money-Back Promise

Your smile is personal, which is why we let you try Mouthology risk-free. If you don't see brighter enamel, less sensitivity, and fresher breath within 30 days, send back what's left of the tube — we'll refund every dollar. No forms, no runaround.

TRY IT RISK-FREE FOR 30 DAYS
10,000+ Tubes Sold
Refund If You're Not Impressed
No-Hassle Returns

30-Day Money-Back Promise

Your smile is personal, which is why we let you try Mouthology risk-free. If you don't see brighter enamel, less sensitivity, and fresher breath within 30 days, send back what's left of the tube — we'll refund every dollar. No forms, no runaround.

TRY IT RISK-FREE FOR 30 DAYS
10,000+ Tubes Sold
Refund If You're Not Impressed
No-Hassle Returns