Rated 4.8 (2,400+)
Remin™ Tooth Armour - Nano Hydroxyapatite Toothpaste Serum
Fills the tiny cracks in your enamel
Covers the open tubes that lead to your nerves
6 actives whiten teeth and help stop cavities
60-Day Money-Back Guarantee
Laura M.
Cold drinks used to make my front teeth hurt every time. Now I add a few drops on top of my toothpaste. After two weeks, the pain has mostly gone. My teeth feel smooth, like after a dentist visit. The stains on my lower teeth have faded too.
Why Sensitive Teeth Choose Remin™
Most toothpastes only clean the surface. Then you rinse them away. Remin™ is a liquid serum. It carries nano-hydroxyapatite into the tiny cracks where pain starts, stains hide and cavities begin.
Why Sensitive Teeth Choose Remin™
Most toothpastes only clean the surface. Then you rinse them away. Remin™ is a liquid serum. It carries nano-hydroxyapatite into the tiny cracks where pain starts, stains hide and cavities begin.
|
Remin™
|
Regular Toothpaste
|
|
|---|---|---|
|
Has The Same Mineral As 97% Of Your Enamel
|
||
|
Liquid Serum That Gets Into Tiny Cracks
|
||
|
Covers The Open Tubes That Lead To Your Nerves
|
||
|
6 Actives For Teeth, Gums And Breath
|
||
|
Use Alone Or On Top Of Your Toothpaste
|
||
|
60-Day Money-Back Guarantee
|
Results You Can Feel
Results You Can Feel
0%
Felt smoother, cleaner teeth in the first week
0%
Felt less pain from hot and cold
0%
Said it was easy to add to their routine
Stop Tooth Pain Where It Starts
Your teeth get tiny cracks every day. That is where pain starts, stains hide and cavities begin.
- Remin™ Tooth Armour gets into those cracks and coats them.
- It covers the open tubes that lead to your nerves.
- Hyaluronic acid and niacinamide care for your gums. Xylitol keeps your breath fresh.
- A few drops. 2 minutes. Done.
Meet Remin™ Tooth Armour
The Missing Step In Your Routine
Every day, acid strips minerals from your enamel. Most routines never put them back. Remin™ uses nano-hydroxyapatite, the same mineral that makes up 97% of your enamel. It helps your teeth do what they try to do on their own: rebuild. A few drops a day. Use it alone or over your usual toothpaste.
How It Works
1
Shake And Drop
Shake the bottle. Put a few drops on your brush, or on top of your toothpaste.
2
Brush For 2 Minutes
Brush like normal. The serum carries the mineral into the tiny cracks in your teeth.
3
Let It Work
The mineral layer helps your enamel rebuild. Teeth feel smoother, look whiter and stay protected.
More than a toothpaste, it is a repair serum for your enamel.
A paste just brushes over your teeth. This liquid serum gets into the tiny cracks. It cares for your enamel, your gums and your breath in the same 2 minutes you already spend brushing.
-
Same Mineral As 97% Of Enamel
-
6 Actives In 1 Serum
-
Use Alone Or Over Toothpaste
-
Fluoride-Free, Mild Mint
Customer Reviews
Real reviews from people who care for their enamel
Sarah,
34
Verified Buyer
One of my teeth hurt more every month, mostly with cold drinks. I add a drop on top of my toothpaste, morning and night. After two weeks, the cold stopped bothering me. My teeth feel smooth too, like after a dentist visit.
Remin™ Tooth Armour Toothpaste Serum
$39.99 $59.99
Purchased on May 12th, 2026
Michael,
41
Verified Buyer
I drink a lot of coffee. My teeth looked dull and yellow no matter how much I brushed. Three weeks in, the stains have clearly faded. My breath stays fresh longer too. A few drops go a long way, so the bottle lasts.
Remin™ Tooth Armour Toothpaste Serum
$39.99 $59.99
Purchased on April 28th, 2026
Jessica,
38
Verified Buyer
My gums looked puffy and hurt when I brushed. After a few weeks with this serum, they look much healthier. My teeth feel stronger and smoother too. It takes no extra time. I just drop it on my toothpaste and brush.
Remin™ Tooth Armour Toothpaste Serum
$39.99 $59.99
Purchased on May 3rd, 2026
Frequently Asked Questions
Do you ship internationally?
+
Yes! We ship worldwide. Orders over $100 get free shipping. Smaller orders pay a shipping fee at checkout.
You can also return your order from anywhere in the world within 30 days. No questions asked. We want you to be happy with your purchase.
How long will it take to receive my order?
+
It depends on where you live:
- Domestic orders: 3 to 10 business days
- International orders: 7 to 13 business days
When your order ships, you will get a tracking link by email. You can follow it every step of the way.
Where is my order?
+
It is easy to track your order. Go to our Track Your Order page. Use the tracking link from your confirmation email.
Remin™ Questions
Who is Remin™ Tooth Armour for?
+
Anyone with the early signs of enamel wear. Teeth that hurt with hot, cold or sweet things. Stains that will not brush off. White spots or early cavities. Puffy gums. Breath that fades fast.
It is also for anyone who wants to put minerals back into their enamel, not just clean the surface.
Pro tip: Use it at night. Your mouth makes less saliva while you sleep, so the serum can keep working.
How does nano-hydroxyapatite work?
+
It acts like the mineral that makes up 97% of your enamel. The particles are very small, and the formula is liquid. So it gets into the tiny cracks where pain starts, stains hide and cavities begin. It coats those cracks. It also covers the open tubes that lead to your nerves. This supports your teeth's own repair process.
It is not a new fad. NASA first researched it for astronauts losing tooth and bone density in space. Japan approved it as an anti cavity agent in 1993.
Do I have to give up my toothpaste?
+
No. You can use the serum on its own. Or add a few drops on top of your usual toothpaste. It works with fluoride toothpaste too. They protect your teeth in different ways, so you can get both.
Shake the bottle before each use. To fill the dropper, squeeze the bulb first, dip the tip in, then let go.
When will I notice a difference?
+
Most people feel that smooth, just cleaned feeling after the first few brushes. Pain from hot and cold often calms down in 2 to 4 weeks of daily use. Whitening takes time. The silica polishes away stains as you brush, so teeth look brighter week by week.
Is it gentle? What does it taste like?
+
Yes. It is fluoride-free, peroxide-free and low abrasion. No harsh sting on sensitive teeth. The taste is a mild mint. It goes well with your normal toothpaste.
One thing to know: it foams less than a paste. That is by design. Less foam means the actives stay on your teeth instead of washing away.