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 4.9 (5376 Reviews)

Tooth Armour Toothpaste Serum

Tooth Armour Toothpaste Serum

Designed & Developed in Los Angeles, CA
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check_circle Powered with Nano-Hydroxyapatite, an ingredient engineered to mirror the mineral that makes up 97% of your enamel.

check_circle 6 actives. 1 serum.

check_circle Helps maintain white teeth*

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Regular price $24.99
Regular price $24.99 Sale price $39.99
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HOW IT WORKS

Tooth Armour is a toothpaste serum, designed to be used as part of your daily brushing routine. Add to your regular toothpaste or use on its own. Brush for 2 minutes, then expel.

Use as directed as part of your oral care routine. Any benefits associated with Tooth Armour are derived from continued daily use, together with a good oral care routine.

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LIST OF INGREDIENTS

Aqua/Water, Glycerin, Hydrated Silica, Hydroxyapatite (nano), Xylitol, Sodium Hyaluronate, Niacinamide, Zinc Gluconate, Hydroxyethylcellulose, Silica, Caprylyl Glycol, 1,2-Hexanediol, Hydroxypropyl Methylcellulose, Potassium Chloride, Lauryl Glucoside, Flavour/Aroma, Sucralose, Carmine (CI 75470) , Menthol, Carvone, Mentha Piperita Oil, Anethole.

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WHAT'S INCLUDED

1 x Tooth Armour Toothpaste Serum
Total Net Contents: 20 ml | 0.67 fl. oz.

Tooth Armour elevates your oral care. Powered by NH-10, a concentrated blend of 6 actives including Nano-Hydroxyapatite, an ingredient engineered to mirror the mineral your enamel is mostly made of, together with Hydrated Silica, Xylitol, Hyaluronic Acid, Niacinamide (Vitamin B3) and Zinc Gluconate. Add Tooth Armour to your existing toothpaste or use it on its own. Either way, your routine just got a serious upgrade.

THE UPGRADE YOUR ROUTINE WANTS

A few drops directly to your brush, or layered over your regular toothpaste. Tooth Armour introduces advanced actives to your oral care routine - and it's never looked better for it.

ADVANCED ENAMEL SUPPORT

Tooth Armour includes Nano-Hydroxyapatite, an enamel-like mineral, mimicking a key component naturally found in your tooth's external structure. Engineered at the nanoscale, the particles are small enough to coat your dentine tubules, and can form a biomimetic layer on the tooth surface over time.
Tooth Armour Toothpaste Serum

Tooth Armour Toothpaste Serum

 (5637 Reviews)
Regular price $24.99
Regular price $24.99 Sale price $39.99
SAVE $15 Sold out
View full details
4.9
SM
Sarah M.Verified
Great for daily oral care

My teeth feel noticeably cleaner. The serum mixes well with my toothpaste and the flavor is very pleasant.

July 15, 2026
JL
James L.Verified
Amazing for sensitive gums

I have struggled with sensitive gums for years. Since using this, the irritation has reduced significantly.

July 14, 2026
EW
Emily W.Verified
Fresh breath all day

I was skeptical at first but the fresh breath effect lasts for hours. Leaves my mouth feeling incredibly clean.

July 12, 2026
RB
Robert B.Verified
Enamel feels stronger

I have been using it for a month now and my teeth feel stronger and less sensitive to cold drinks.

July 10, 2026
AK
Amanda K.Verified
Whitening properties work!

After a week, I noticed a slight whitening effect. Nothing too drastic but definitely noticeable.

July 08, 2026
DH
David H.Verified
Comfortable and hydrating

I have dry mouth issues, and this serum helps keep my mouth hydrated throughout the day. Great texture.

July 06, 2026
JR
Jessica R.Verified
Doctor recommended!

My dentist actually recommended checking this out. My checkups have been getting much better reviews!

July 04, 2026
MC
Michael C.Verified
Great serum for daily use

This is a game changer. It is super easy to incorporate into my daily brushing routine.

July 02, 2026
LN
Laura N.Verified
Cleaner teeth, happy gums

The combination of Hydrated Silica and Nano-Hydroxyapatite works wonders. My mouth feels healthier.

June 30, 2026
BT
Brian T.Verified
Xylitol really helps

I've been using Xylitol products for a while, and this serum has a good dose of it. Supports my oral care.

June 28, 2026
SF
Sophia F.Verified
Pleasant mild flavor

The taste is not too strong or chemical-like. I appreciate the gentle flavor and smooth texture.

June 25, 2026
KA
Kevin A.Verified
Perfect for enamel care

I love the focus on enamel safe ingredients. It gives me peace of mind knowing I am not damaging my teeth.

June 23, 2026
MR
Megan R.Verified
Gum discomfort stopped

I had some gum discomfort before, but the niacinamide in this product seems to soothe it.

June 21, 2026
AW
Adam W.Verified
Solid product overall

Decent amount of product in the bottle. A little goes a long way. My teeth feel polished after every use.

June 19, 2026
CL
Chloe L.Verified
Hydrating properties are unique

I have never seen a toothpaste serum with hyaluronic acid before. It leaves my mouth feeling moisturized.

June 16, 2026
JH
John H.Verified
Good for travel

Small bottle but very potent. I bring this with me on business trips and it provides excellent protection.

June 14, 2026
PV
Pamela V.Verified
Makes my teeth glossy

I was amazed at how shiny my teeth looked after the first week. It definitely has a polished effect.

June 12, 2026
TD
Thomas D.Verified
Quality ingredients

I check ingredients carefully. This formula is very clean and includes active components I actually trust.

June 09, 2026
NH
Nicole H.Verified
Great value for money

Considering the benefits like enamel support and Vitamin B3, this product is extremely fairly priced.

June 07, 2026
BW
Brandon W.Verified
Impressed with overall quality

The packaging is sleek and the serum itself is effective. My teeth feel clean and my breath stays fresh.

June 05, 2026
JG
Jennifer G.Verified
Dental hygiene upgrade

I feel like I am giving my teeth luxury treatment. This is a huge upgrade from generic toothpaste.

June 03, 2026
OP
Oliver P.Verified
Stronger teeth over time

I can feel my teeth are less brittle. The nano-hydroxyapatite seems to really rebuild the enamel surface.

May 31, 2026
RB
Rachel B.Verified
Fresh and comfortable

I really like the mouthfeel after using this. It isn't harsh and doesn't leave a weird aftertaste.

May 29, 2026
MP
Mark P.Verified
Great for cavities prevention

I am very conscious about cavities. Using this serum in the morning and evening has improved my checkup results.

May 26, 2026
SF
Sarah F.Verified
Not too foamy

I appreciate that this doesn't foam up too much. It lets me focus on really brushing the surfaces well.

May 23, 2026
DB
Daniel B.Verified
Gentle on sensitive teeth

My teeth are extremely sensitive to whitening products, but this serum is very gentle while still effective.

May 21, 2026
LL
Lisa L.Verified
Aesthetic packaging

The pink bottle looks cute on my bathroom shelf. But more importantly, the product inside really delivers.

May 19, 2026
JR
Justin R.Verified
Reduced sensitivity

I used to wince when drinking cold water. I've noticed a drastic reduction in tooth sensitivity.

May 16, 2026
MT
Megan T.Verified
Adds a nice polish

I love the way my teeth feel after brushing with this. They feel incredibly smooth and polished.

May 14, 2026
SW
Sam W.Verified
Smart formulation

The combination of ingredients like Xylitol and Hyaluronic Acid makes it a solid daily routine.

May 11, 2026
HK
Helen K.Verified
Fresh breath just from it

I don't need to use mouthwash after brushing anymore. The fresh breath from this is incredibly lasting.

May 09, 2026
AG
Andrew G.Verified
Great for early brushing

I use this in the morning and my mouth feels clean and ready for the day. Highly recommended.

May 07, 2026
CC
Catherine C.Verified
Nice pink serum

The liquid texture is pleasant and the packaging is very practical. I enjoy using it as part of my oral care.

May 03, 2026
NJ
Nathan J.Verified
Solid oral support

I was looking for an alternative to fluoride, and this Nano-Hydroxyapatite formula works perfectly for me.

May 01, 2026
PB
Patricia B.Verified
No more bad odor

The zinc gluconate really helps with neutralizing bad odor. My breath stays fresh for hours.

April 28, 2026
CK
Christopher K.Verified
Top quality product

I have tried many oral care products, and this serum is definitely top-tier. It contributes a lot to my gum health.

April 25, 2026
AJ
Anna J.Verified
Worth the investment

A bit pricier than regular paste, but the results are immediately visible. Very worth it for the protection.

April 22, 2026
DR
Derek R.Verified
Mixed with paste

I put one drop on top of my regular toothpaste. It works great and hasn't caused any irritation.

April 20, 2026
MO
Maria O.Verified
Great for daily routine

It has become a staple in my bathroom. I feel like I am actively protecting my teeth.

April 17, 2026
TP
Timothy P.Verified
Excellent enamel support

As someone who drinks a lot of soda, I rely on the enamel support from this. It works as promised.

April 15, 2026
EW
Erica W.Verified
Tastes natural and clean

I love that it doesn't have that artificial minty taste. It feels very natural and fresh.

April 12, 2026
AL
Alan L.Verified
Teeth look noticeably brighter

I have gotten compliments on my teeth being whiter since starting this serum. Very satisfied.

April 09, 2026
GF
Grace F.Verified
Comfortable to use

It is really comfortable and easy to use. The drop design prevents waste and ensures I use the right amount.

April 06, 2026
RW
Ryan W.Verified
Great for daily hygiene

I am very happy with my purchase. It offers good hygiene and I feel healthier knowing it has Vitamin B3.

April 04, 2026
LM
Lily M.Verified
Perfect for enamel sensitive people

My enamel is thin, but this formula is specifically designed to be safe and supportive. I feel safe using it.

April 02, 2026
JM
James M.Verified
Very practical packaging

The dropper is easy to handle and I can get exactly the right amount. It replaces my old toothpaste well.

March 31, 2026
SW
Sophia W.Verified
Good for evening routine

I prefer using this at night to allow the ingredients to work on my teeth while I sleep. Great for repair.

March 28, 2026
DN
Daniel N.Verified
High effectiveness

I can feel a difference in how clean my mouth is after just one wash compared to a regular cheap paste.

March 25, 2026
KF
Karen F.Verified
Healthy and safe ingredients

I feel better knowing it is free of harmful chemicals. A healthy choice for my family.

March 22, 2026
MS
Mark S.Verified
Satisfied customer

I have been using it for two weeks now and I can see and feel the benefits. My mouth feels genuinely healthier.

March 20, 2026
EG
Emma G.Verified
Gum comfort improved

My gums used to bleed a little. Since I switched, the bleeding has stopped and they are much more comfortable.

March 18, 2026
JM
John M.Verified
A dental care must-have

I recommend this to anyone looking to improve their dental hygiene routine. It ticks all the boxes.

March 15, 2026
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