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  • Reduces tooth sensitivity & repairs enamel.
  • Slows tooth decay & plaque formation.
  • Clinically proven, nHA+ formula
  • As seen in The Independent, Daily Mail, etc.
  • Enjoy hot and cold foods & beverages again!

✅ 𝗕𝗨𝗬 𝟮 𝗚𝗘𝗧 𝟭 𝗙𝗥𝗘𝗘 - Mix & match any two items and get the third item + next-day delivery for free! Simply add any three items to your cart to auto-apply the discount (ends soon!) ⏰

Say goodbye to sensitive teeth and hello to a stronger & healthier smile.

Struggling with that short, sharp feeling of sensitivity when sipping on a hot cup of tea or a cold glass of orange juice? Not anymore. Our Enamel Care Serum stops sensitivity in its tracks by focusing on treating the core problem directly - weak & demineralised tooth enamel.

Meet nano-hydroxyapatite, an ingredient clinically proven to remineralise & repair tooth enamel.

Meet nano-hydroxyapatite (nHA), a clinically proven ingredient that remineralises & repairs tooth enamel. When applied, nHA binds to the tooth surface, helping to strengthen teeth and prevent sensitivity from occurring whilst also contributing to a smoother & naturally whiter tooth surface.

Stronger enamel means better protection against sensitivity & tooth decay.

Strong tooth enamel is vital to oral health since the enamel protects the inner layers of the teeth from problems, such as cavities & sensitivity. Unfortunately tooth enamel erodes over time, and once it's gone, it's gone. So it is vital to your oral health (and your bank account) that the enamel is well-looked after.

Join 500,000+ customers who've eliminated sensitive teeth.

"Wow, this has been a real game changer for me. After a week of using it, the difference is huge. No more wincing when I sip my morning cuppa, and I'm actually enjoying my hot tea again, all thanks to this stuff. It's like it's been building up my enamel, and the sensitivity is all but gone. Thank you mysweetsmile!".

- Jack Tang: ⭐️⭐️⭐️⭐️⭐️

"Been struggling with sensitive teeth for years. Tried all sorts of sensitivity toothpastes but all they did was hide the problem temporarily. I saw this on Facebook and gave it a go. I promise you, it's now one week later and my teeth feel normal again. For the first time in ages, I'm living without sensitive teeth. It's bloody brilliant!".

- Gwendoline Bellot: ⭐️⭐️⭐️⭐️⭐️

"Sensitive teeth had been taking the fun out of going out with mates. Hot food or a cold pint would set my teeth on edge. After just a few weeks of using this serum I've felt a significant difference. My teeth feel much stronger, the sensitivity is gone, and I'm finally enjoying those nights out again. An unexpected bonus? My teeth look a bit whiter too".

- Stuart Halstead: ⭐️⭐️⭐️⭐️⭐️

As recommended by:


"An innovative formula powered by Hydroxyapatite"

- The Guardian, UK


"Enjoy hot/cold drinks again, without sensitivity"

- The Times, UK


"This is the end of sensitive teeth!"

- Daily Mail, UK


"Say goodbye to sensitive teeth with MySweetSmile"

- Buzzfeed, USA


"Ditch the sensitivity toothpaste for this incredible serum"

- Hello! Magazine, UK


"We tested this and it worked immediately!"

- Suggest, USA


"The Amazon best-sellers have done it again!"

- Daily Mirror, UK


"Works after just a few uses!"

- LA Times, USA


"The ultimate solution for those with sensitive teeth"

- The Sun, UK


"Users are singing this Serum's praises!"

- Metro, UK

Make the right choice for your smile.

When it comes to sensitive teeth, finding an effective solution can be overwhelming. While many products offer temporary relief, they fail to address the underlying issue: weak and demineralised tooth enamel.

That's where our Enamel Care Serum comes in. By targeting the root cause, it helps fill the dentinal tubules and remineralise damaged enamel. This approach not only eliminates tooth sensitivity but also provides improved protection for the inner layers of your teeth.

Got questions? We've got the answers.

Our Enamel Care Serum is formulated with nano-hydroxyapatite (nHA), a mineral that closely resembles the composition of natural tooth enamel. When applied, the nHA+ formula helps to fill the dentinal tubules and remineralise damaged sections of enamel, effectively reducing tooth sensitivity and providing improved protection for the inner layers of the teeth.

If you experience a short, sharp sensation of sensitivity when consuming hot or cold foods and beverages, it is likely that you have weakened enamel. This sensitivity occurs when the dentin, the layer beneath the enamel, is exposed to external stimuli.

Our Enamel Care Serum targets this issue by remineralising the enamel and filling the dentinal tubules, addressing the root cause of sensitivity and strengthening weakened enamel.

To use the Enamel Care Serum, apply a few pumps onto your toothbrush and gently brush the front and back of your teeth for 2 minutes, after brushing with your regular toothpaste. Expel any excess product and rinse if desired.

We recommend incorporating our nHA+ Enamel Care Serum into your nightly oral care routine as the final step. Using it once daily will provide immediate tooth strengthening benefits and maximise the long-term effects of the active ingredients.

The Enamel Care Serum contains nano-hydroxyapatite (nHA) that remineralises enamel and reduces dental hypersensitivity. It works by binding to the dentin-apatite and tooth enamel, creating a new layer of apatite that remineralises the enamel and protects the surface of the tooth. Here are the key components and their purposes:

Nano-Hydroxyapatite (nHA): Nano-Hydroxyapatite helps to remineralise enamel and reduce dental hypersensitivity. It works by binding to the dentin-apatite and tooth enamel which creates a new layer of apatite that remineralises the enamel and protects the surface of the tooth.

Theobromine: Theobromine is derived from cocoa extract (which is why people say 'chocolate is good for teeth') and it is a natural substitute for fluoride. Studies show that in the presence of calcium and phosphate, Theobromine forms hydroxyapatite crystallites of an increased size that strengthen the enamel, making it less susceptible to cavity-causing acid attacks from certain foods/drinks.

Xylitol: Xylitol slows down tooth decay by decreasing the formation of caries and plaque on the surface of the tooth. Xylitol's further role in our nHA+ formula is to act as a carrier of the calcium required for enamel remineralisation.

The full list of ingredients in our Enamel Care Serum is as follows: Glycerin, Aqua, Dicalcium Phosphate Dihydrate, Xylitol, Disodium Phosphate, Cellulose Gum, Xanthan Gum, Hydroxyapatite (Nano), Mentha Piperita (Peppermint) Oil, Potassium Chloride, Phenoxyethanol, Stevioside, Theobromine, Ethylhexylglycerin.

Unlike competing products, these ingredients comply with UK, EU, and US regulations and are formulated to remineralise & strengthen tooth enamel, thereby reducing tooth sensitivity.

Yes, our Enamel Care Serum is safe to use on dental work such as caps, implants, bridges, veneers, and bonding. However, we recommend avoiding direct brushing onto these dental restorations, as the serum is designed to remineralise natural teeth only.

Yes, the Enamel Care Serum contributes to the overall health and strength of your teeth while also helping to achieve a smoother and more radiant tooth surface.

When applied, the nano-hydroxyapatite (nHA) in the serum binds to the tooth surface, strengthening the teeth and reducing sensitivity. It helps restore the natural beauty of your teeth by reducing surface imperfections, resulting in a brighter smile.

Absolutely! Our Enamel Care Serum can be used in conjunction with other MySweetSmile products.

It works synergistically with our teeth whitening products, providing targeted enamel remineralisation and ensuring your teeth stay strong and healthy.

The Enamel Care Serum provides immediate benefits by strengthening teeth and reducing sensitivity with each use. However, the long-term results may vary depending on factors such as the severity of enamel damage and consistent use of the product.

For optimal outcomes in terms of enamel remineralisation and reduced tooth sensitivity, we recommend using the Enamel Care Serum once daily. Regular and consistent use will always yield the best results over time.

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!

✅ BUY 2 GET 1 FREE - Mix & match any two items and get the third item + next-day delivery for free! Simply add any three items to your cart to auto-apply the discount (ends soon!) ⏰