Nano-Hydroxyapatite Remineralizing Whitening Gum | Minvelle
Minvelle remineralizing whitening gum box, Mastic-Mint Fusion, 18 pieces
Founder-tested over 90 days · 30-day money-back

Remineralize and whiten your enamel, with gum.

Nano-hydroxyapatite is the mineral your enamel is made of. Chew one piece after coffee or food and it goes to work between brushings. No new routine.

Used in oral care in Japan since 1980
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30-day money-back guarantee

Ships in about 2 weeks (10-14 business days) standard, or 5 to 8 days express

Prices shown in EUR. Your cart and checkout show the exact amount in your local currency.

What to expect, honestly

Realistic about what gum can and cannot do

Teeth after, subtly whiter Teeth before, natural yellowish tint Before After Slide to compare
The timeline

First signs in 3 to 4 weeks

Most people notice less sensitivity first. Visible whitening tends to build over the weeks after. The full remineralization arc takes about 90 days of consistent daily use.

What it is

Support, not a procedure

Minvelle supports remineralization between brushings. It is a chewing gum, not a dental procedure. Keep brushing and flossing. This adds protection on top, one piece a day.

Who it is for

If your enamel is under daily pressure

Coffee drinkers, anyone with cold sensitivity, anyone who has used whitening strips and felt the cost. If you want something that fits an existing routine, this is it.

Nano-hydroxyapatite · Sugar-free · Fluoride-free · Plant-derived gum base · 30-day guarantee
Why your teeth are getting worse

You brush twice a day but your teeth are still getting worse

It is not your fault. The stuff you use every day quietly strips enamel. And once it is gone, it does not come back. Unless you support remineralization.

Coffee, wine and citrus erode enamel daily

Every sip drops your mouth's pH below 5.5. At that level, enamel physically dissolves. That sensitivity after coffee? Your enamel sending an SOS.

Whitening strips are making it worse

Strips bleach the surface but strip the structure underneath. Thinner enamel means more yellow dentine shows through. The whiter they look, the worse the damage.

Fluoride protects. It does not remineralize.

Fluoride forms a surface coating. Nano-hydroxyapatite is the actual mineral enamel is made of. It fills the gaps and supports what has been lost. Completely different mechanism.

77%

Of people score below "healthy" on their first enamel test. Most have no idea until the damage is serious.

How it works

Three things happen every time you chew

01

Chew one piece a day, after the worst acid hit

Right after your morning coffee is the classic moment. Wine or a citrus-heavy lunch count too, pick the one that hits your enamel hardest. Chew for at least 15 minutes. No new step in your routine. You are already chewing gum. Now it does something.

02

Nano-HAp floods your enamel

Nano-hydroxyapatite is the exact same mineral enamel is made of. As you chew, it fills micro-cracks and bonds to weak spots. Your saliva carries it exactly where it is needed.

03

Stronger enamel. Whiter teeth. Less sensitivity.

Xylitol starves the bacteria that cause cavities. Mastic resin fights inflammation. First signs show up in about 3 to 4 weeks. Your dentist may notice before you do.

What's inside

Every ingredient has a reason. Nothing filler. Nothing hidden.

Fourteen ingredients, each in for a job. Three do most of the work. The other eleven round out the formula.

Nano-Hydroxyapatite

The mineral your enamel is literally made of. Fills micro-cracks and supports the surface layer while you chew. Used in Japan for 40 years and now the gold standard for remineralization.

Xylitol

Starves cavity-causing bacteria of the sugar they need to survive. Can reduce harmful bacteria by up to 75%. Derived from birch and clinically studied in over 300 trials.

Mastic Resin

A natural resin from the Greek island of Chios. Targets the specific bacteria linked to gum disease and bad breath. Anti-inflammatory, and it works where brushing cannot reach.

See the other 11 ingredients

Erythritol

Zero glycaemic impact. Works alongside xylitol to sweeten naturally without feeding the bacteria that cause decay. Your teeth cannot tell the difference.

Spruce and Chicle Base

Plant-derived gum base. No microplastics, no petroleum, no synthetic polymers. Just what the gum tree and spruce tree make naturally.

Calcium Bentonite Clay

Gently polishes the tooth surface while delivering a direct hit of calcium and magnesium to support remineralization. The mineral your enamel keeps asking for.

Egg-Shell Calcium

Bioavailable calcium from eggshell. Structurally close to the calcium in your teeth, so your body absorbs and uses it faster than many synthetic versions.

Myrrh and Acacia Gum

Two resins used in oral care for thousands of years. Antimicrobial, anti-inflammatory and naturally soothing. Ancient ingredients with modern clinical backing.

Natural Spearmint Oil

Real spearmint oil, whose terpenes (menthone, carvone and cineol) carry the freshness. It actually lasts, without artificial sweeteners or flavourings.

Coconut Oil, Glyceryl Monooleate and Silica

The texture team. Coconut oil keeps the plant base soft enough to chew, glyceryl monooleate keeps the mix even, and a trace of silica keeps the pieces from sticking together in the box.

Plant-derived gum base · 2 calories per piece · every ingredient and dose published.

Real customers. Real results.

What happens after 30 days of Minvelle

4.7
★★★★★
From 150+ verified customers across Europe
★★★★★

"My dentist asked what I changed. I just said gum. She looked at me like I was lying. I wasn't."

L
Laura K.
Vienna, Austria · ✓ verified
★★★★★

"I drink 3 coffees a day and my sensitivity after cold water is genuinely gone. I didn't even realise that was possible. Been on Minvelle for 6 weeks."

M
Marco F.
Munich, Germany · ✓ verified
★★★★★

"Was sceptical. It's gum. But the ingredient list is genuinely better than anything I've seen in a toothpaste. On my third order. Not stopping."

S
Sophie R.
Zürich, Switzerland · ✓ verified
★★★★★

"Bought for my mum as a gift. She called two weeks later saying her teeth felt smoother. Now we both have standing orders."

A
Anna P.
Amsterdam, Netherlands · ✓ verified
★★★★★

"I've spent hundreds on whitening over the years. Minvelle is the first thing where the results actually stayed. My teeth look better now than they did at 25."

J
Jonas W.
Berlin, Germany · ✓ verified
★★★★★

"I haven't touched a whitening strip since I started this. Zero extra effort. Brush, chew Minvelle, done. Teeth look genuinely different after 6 weeks."

E
Elena B.
Paris, France · ✓ verified
Honest comparison

Minvelle vs everything else

What it does Minvelle Whitening strips Fluoride toothpaste Regular gum
Supports remineralizationpartly
Brightens without bleachingbleaches
No new routine needed
Fights cavity bacteriapartly
Sugar-freen/an/avaries
Fluoride-free
Questions, answered

Before you order

Does Minvelle support enamel remineralization?
Minvelle contains nano-hydroxyapatite, which is the synthetic version of the mineral that makes up 97% of natural tooth enamel. Clinical research has documented its ability to fill microscopic gaps in the enamel structure where mineral content has been lost. It has been used in Japanese oral care since 1980 and was approved by Japan as an anti-cavity agent in 1993.
How often should I chew Minvelle gum?
One piece a day, after a meal or an acidic drink like coffee, wine, or citrus. Chew it for at least 15 minutes to give the active ingredients enough contact time with your teeth.
Is Minvelle safe to use long-term?
Yes. All three active ingredients (nano-hydroxyapatite, xylitol, Chios mastic resin) have decades of safety data. Nano-hydroxyapatite has been used commercially in Japan for 45+ years with no significant safety concerns, and the European Commission has reviewed and accepted it as safe for oral care products.
What's the difference between Minvelle and regular whitening gum?
Most whitening gums contain peroxides or abrasives that bleach surface stains but can weaken enamel over time. Minvelle works differently: it supports the enamel structure itself using nano-hydroxyapatite. The whitening effect comes from remineralization, not chemical bleaching.
How long does it take to see results from Minvelle?
Most users report reduced sensitivity within 2-4 weeks and visible whitening improvements within 4-8 weeks. Clinical studies on nano-hydroxyapatite typically show measurable remineralization within 4-8 weeks of consistent use. Individual results vary based on starting enamel condition.
Does Minvelle replace toothpaste or brushing?
No. Minvelle is designed to complement your existing oral care routine, not replace it. Continue brushing twice daily and flossing. Minvelle adds active remineralization in between brushing sessions, one piece a day after your most acidic meal or drink.
What's your return policy?
30-day money-back guarantee. If Minvelle doesn't work for you, return any unopened boxes within 30 days for a full refund. Free shipping on orders €29+.
Does whitening gum actually work?
It depends what you ask it to do. Whitening gum will not bleach your teeth a shade lighter the way a peroxide tray does. What it can do is lift and slow the surface stains coffee, tea and wine leave behind, while nano-hydroxyapatite refills the micro-roughness in enamel those stains cling to. Minvelle is built for exactly this: chew one piece a day, ideally right after coffee, for about fifteen minutes. One box is 18 pieces, 18 days of daily use. Most people notice less sensitivity first; the cleaner, brighter look builds gradually over the weeks that follow, not overnight.
What's the best gum for sensitive teeth?
If your teeth twinge at cold water or after coffee, that is usually enamel that has lost some of its mineral surface. A gum worth chewing for sensitivity should rebuild that surface, not just freshen breath. Minvelle uses nano-hydroxyapatite, the same mineral enamel is made of, to refill the micro-roughness where sensitivity starts, while xylitol calms the acid-producing bacteria that make it worse. Chew one piece a day, ideally after your first coffee, for about fifteen minutes. One box is 18 pieces, 18 days of daily use. Most people notice the sharp, cold-air twinge easing first, over the first few weeks of daily chewing.
Minvelle remineralizing whitening gum, two-box bundle

Start with the 2-box plan, the one most people pick

36 pieces, free shipping unlocked, about €1 a day: €20 per box one-time, or €16.50 per box on the subscription. Give your enamel daily support for the price of the gum you already chew.

30-day money-back guarantee. Ships in about 2 weeks (10-14 business days), or 5 to 8 days express. Free shipping over €29.