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nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
nHA+ Enamel Care Serum
Regular price $23.99

or 4 payments of $5.99 with  


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  • Formulated by UK Dentists
  • Remineralises and protects enamel
  • Targets the root cause of sensitivity
  • Clinically proven to reduce tooth decay
  • Naturally enhances tooth whiteness

𝗕𝗨𝗬 𝟮 𝗚𝗘𝗧 𝟭 𝗙𝗥𝗘𝗘 - Add any 3 items to your cart and get the third one free, plus free next-day delivery!
Repairs And Protects Enamel

Due to modern lifestyles, enamel naturally erodes as we age, making your teeth more prone to sensitivity and decay. Powered by Hydroxyapatite (nHA), this clinically proven active ingredient strengthens the enamel and replenishes lost minerals to reduce unwanted sensitivity and enhance the natural whiteness of your teeth.

Targets The Root Cause Of Sensitivity

Thin, eroded enamel can often cause teeth to become painful and sensitive. Unlike other sensitive toothpaste formulas, our nHA+ Enamel Care Serum targets the root cause of sensitivity by remineralising the enamel. This provides lasting sensitivity relief and allows you to enjoy your favourite hot and cold food and beverages.

Enhances Natural Tooth Whiteness

As the enamel is strengthened and smoothed, it becomes shinier and more reflective. This provides the teeth with an overall whiter appearance, without the use of harsh chemicals and peroxides that can cause sensitivity. The result is a brighter, whiter-looking smile that feels healthy and protected.

Commonly Asked Questions

Expertly formulated with Hydroxyapatite (nHA), this mineral closely resembles the composition of natural tooth enamel (the protective outer layer of the teeth). When applied, it binds with the enamel and fills-in microscopic holes and strengthens areas that have started to weaken due to demineralisation.

This effectively restores the enamel’s structure, reduces sensitivity and enhances resistance to acidic foods, drinks and everyday wear.

If you experience a sharp, painful sensation when consuming hot and cold foods and beverages, then this is a sign that your enamel has weakened. This sensation occurs when the dentin (the layer beneath your teeth) becomes exposed to external elements. 

Our nHA+ Enamel Care Serum targets this issue by remineralising the enamel and filling-in these exposed areas. This addresses the root cause of sensitivity and strengthens the weakened enamel, ensuring the teeth are protected and strong.

Following your regular evening brushing routine, apply a few pumps of the nHA+ Enamel Care Serum onto your toothbrush. Gently brush your teeth for 2 minutes, then rinse.

For optimal enamel remineralisation results and long-term benefits, we recommend using it daily as part of your normal night-time smile care routine. 

Our nHA+ Enamel Care Serum has been expertly formulated with clinically proven ingredients that work in synergy to remineralise and protect tooth enamel.

Hydroxyapatite (nHA): A mineral that closely replicates the natural structure of tooth enamel. It binds to and fills micro-lesions on the enamel’s surface, helping to remineralise and strengthen any weakened areas.

Theobromine: Extracted from Cocoa, this natural compound enhances the enamel’s strength by stimulating the growth of apatite crystals (the main component of tooth enamel). This makes the enamel more resilient to everyday damage from food and drinks.

Xylitol: This natural sweetener provides oral health benefits by helping to reduce bacteria that contributes to tooth decay. Unlike sugar, Xylitol doesn’t convert into the acids that promote tooth decay. Instead, it promotes saliva production which is essential for enamel remineralisation. 

Full ingredients list:

Glycerin, Aqua, Dicalcium Phosphate Dihydrate, Xylitol, Disodium Phosphate, Cellulose Gum, Xanthan Gum, Hydroxyapatite, Mentha Piperita (Peppermint) Oil, Potassium Chloride, Phenoxyethanol, Stevioside, Theobromine, Ethylhexylglycerin.

All ingredients used in the formula comply with UK, EU, and US regulations.

All of our products are safe to use on dental work including caps, implants, bridges, veneers and bonding.

Our nHA+ Enamel Care Serum has been expertly formulated to be gentle on the gums and dental work, to support enamel remineralisation without affecting any prosthetic materials.

Along with the many oral health benefits, our nHA+ Enamel Care Serum also has aesthetic advantages. As the enamel becomes stronger, it also becomes smoother and more radiant. This gives your teeth a whiter appearance without the use of harsh chemicals and peroxides that are often found in whitening treatments.

The result is a brighter, whiter-looking smile that feels healthy and protected.

Yes, our Enamel Care Serum can be used alongside all of MySweetSmile’s products. It works in synergy with our teeth whitening products to further enhance enamel remineralisation and ensure that your teeth stay healthy and strong.

Our nHA+ Enamel Care Serum provides immediate benefits by strengthening the enamel and reducing sensitivity with each use.

For optimal enamel remineralisation results, we recommend using the nHA+ Enamel Care Serum once daily, following your regular evening brushing routine.

Customer Reviews

Based on 11 reviews
Jim S
Does its job and tastes fab

Does its job and tastes fab too. Nice sweet minty taste which leaves you looking forward to using it in the evening

Marcus Waring
Game changer

Finally, a product for sensitive teeth that actually does what it says on the tin. I ordered this on Friday night and bang it arrived Saturday so was off to a great start already. I tried it on Saturday night and I can promise you after the first use my teeth felt stronger and slightly less sensitive. I'm going to continue using and see the results in a few weeks!

No more sensitive teeth for me

No more sensitive teeth for me

Michael M
This really works...

This really works and helps to get rid of sensitive teeth by strengthening the tooth enamel layer. One thing to note is that the pump takes a bit of patience at first to get it going, but once you do you're away and it's ready to use.

Good product

Good product will be buying again when I run out in a few months

Luke M
A genuine review.

I've seen many reviews saying this works after the first use. Now whilst I'm sure that may be the case for some, I must say for me it did take a little while longer, perhaps my teeth are more damaged than most. After a week I was getting sceptical as there was no reduction in sensitivity, but I must say after the third week I well and truly began to notice the difference. No more sensitive teeth, no more pain when drinking hot coffee or cold beer, all gone. I'd highly recommend this product to anyone who's suffered from sensitive teeth for a while, and hasn't had good results with sensitivity toothpastes which are a scam.

Teeth feel stronger

My teeth were feeling weak so my husband got me this and omg it actually works my teeth have never felt this strong and healthy

Steve S
Far superior to sensodyne

I've had sensitive teeth for donkey years now and sensitivity toothpastes like sensodyne never worked for me. I was intrigued as I noticed this actually treats the main problem of sensitivity so decided to give it a shot after seeing the good reviews. Folks, this is fantastic stuff. My teeth haven't felt this strong in years, and I'm now able to enjoy my cold drinks again right in time for summer!

Amazing product

Amazing product no more sensitivity after a few uses so will keep using this now

Katie Hank
Healthier and stronger teeth

I love how this serum feels on my teeth - it's like a protective shield that keeps them healthy and strong. It's also affordable, which is a huge plus!