---
product_id: 516870687
title: "MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint"
brand: "mysweetsmile"
price: "¥9759"
currency: JPY
in_stock: true
reviews_count: 13
category: "My Sweet Smile"
url: https://www.desertcart.jp/products/516870687-mysweetsmile-enamel-care-serum-repairs-enamel-and-stops-sensitivity-mint
store_origin: JP
region: Japan
---

# Nightly use for continuous protection Enamel repair & remineralization Minty fresh, soothing flavor MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint

**Brand:** mysweetsmile
**Price:** ¥9759
**Availability:** ✅ In Stock

## Summary

> 🦷 Wake up to stronger, sensitivity-free smiles every day!

## Quick Answers

- **What is this?** MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint by mysweetsmile
- **How much does it cost?** ¥9759 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/516870687-mysweetsmile-enamel-care-serum-repairs-enamel-and-stops-sensitivity-mint)

## Best For

- mysweetsmile enthusiasts

## Why This Product

- Trusted mysweetsmile brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nightly Enamel Defense:** Strengthens and protects enamel from daily acid erosion while you sleep.
- • **Natural Whitening Boost:** Smooths enamel surface for a brighter smile without harsh chemicals.
- • **End Sensitivity for Good:** Repairs enamel, not just masks pain—enjoy hot & cold foods again.
- • **Join 1 Million+ Confident Smiles:** Loved globally, featured in top media—don’t miss out on healthier teeth.
- • **Dermatest-Approved & Award-Winning:** Clinically proven, safe, and trusted by dental experts worldwide.

## Overview

MySweetSmile Enamel Care Serum is a vegan, cruelty-free liquid formula that repairs and strengthens tooth enamel overnight using hydroxyapatite and natural ingredients. Clinically tested and awarded, it reduces sensitivity permanently while naturally whitening teeth with a refreshing mint flavor. Trusted by over 1 million users worldwide, it protects against enamel erosion caused by everyday acids without harsh chemicals or fluoride.

## Description

Buy MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint | Remineralises Enamel & Stops Sensitive Teeth – Rated 'Excellent' On Trustpilot – Dentist-Approved – 1,000,000+ Customers: Toothpaste - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worth every penny - Works very well worth the price highly recommend! Changed my daughter’s teeth appearance after first bottle
Review: Helps with Teeth Sensitivity – Other Results My Take Time - I have had some sensitive areas on a couple of teeth recently. I used a sensitivity toothpaste which temporarily took the edge off for a while. When I saw this product that could perhaps deal with the issues long-term, I thought I’d give it a try. I read some studies that showed that hydroxyapatite had decent results in remineralizing tooth enamel for some people, so I was excited to use this serum. Following their directions, I brushed my teeth like normal, then I brushed for two minutes with this serum. It’s a nice minty flavor, and after a quick rinse, my mouth did feel pretty clean and fresh. I didn’t notice any sensitivity issues. I’m going to keep using this at night before bed to see if I get more permanent relief. As far as the remineralization goes, that may take some time, but I’ll update this review if I have any further insights after my next dental appointment.

## Features

- STOP SENSITIVITY FOR GOOD – REPAIR & STRENGTHEN ENAMEL - Tired of avoiding ice cream or hot coffee? Unlike sensitivity toothpastes that only numb pain, MySweetSmile’s Enamel Care Serum repairs and fortifies enamel—eliminating sensitivity for good. Use nightly after brushing to strengthen teeth while you sleep, and wake up with stronger, more resilient teeth that can handle hot and cold foods without discomfort.
- STRENGTHEN & PROTECT – YOUR NIGHTLY ENAMEL DEFENSE - Everyday acids from coffee, wine, and food weaken enamel over time, leading to sensitivity and decay. This serum fills microscopic weak spots, reinforcing natural enamel strength, shielding against erosion, and keeping teeth stronger and healthier long-term.
- WHITENS WHILE IT STRENGTHENS – NO HARSH CHEMICALS - Stronger enamel means whiter, shinier teeth. As the surface becomes smoother and more reflective, light bounces off better—giving you a naturally brighter smile, without peroxide or irritation. Plus, the cool, minty-fresh taste leaves your mouth feeling clean and refreshed.
- DERMATEST-APPROVED & MULTI-AWARD-WINNING - Independently tested in Germany by Dermatest, MySweetSmile’s Dentist-Approved Enamel Care Serum has earned a 5-Star Seal of Approval—proven to be safe, effective, and sensitivity-free. Voted Best Teeth Whitening Brand 2023 & 2024 by The Independent’s IndyBest Awards.
- TRUSTED BY OVER 1 MILLION CUSTOMERS WORLDWIDE - Join 1M+ smiling customers across the UK, US & EU who trust MySweetSmile’s dentist-approved formulas for stronger, healthier teeth. As seen in The Guardian, Daily Mail, HELLO! and more—our advanced enamel-strengthening technology delivers long-term protection and relief.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKQKHFHM |
| ASIN  | B0BKQKHFHM |
| Age Range Description | Adult |
| Best Sellers Rank | #264,779 in Health & Household ( See Top 100 in Health & Household ) #2,249 in Toothpaste |
| Brand Name | MySweetSmile |
| Capacity | 30 ml |
| Customer Reviews | 3.9 3.9 out of 5 stars (151) |
| Date First Available  | December 16, 2022 |
| Flavor | Mint |
| Global Trade Identification Number | 05070002105435 |
| Included Components | Hydroxyapatite, Xylitol, Theobromine |
| Item Dimensions | 1.42 x 1.42 x 5.12 inches |
| Item Form | Liquid |
| Item Nype Name | MySweetSmile nHA+ Enamel Care Serum |
| Item Weight | 0.12 kg |
| Item model number  | 008 |
| Manufacturer | MySweetSmile |
| Manufacturer  | MySweetSmile |
| Manufacturer Part Number | 008 |
| Material Features | Cruelty Free, Gluten Free, Vegan |
| Material Type Free | Artificial Color Free, Fluoride Free, Paraben Free, Peroxide Free, Phthalate Free |
| Model Number | 008 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Package Type Name | Bottle |
| Product Benefits | Remineralises enamel, reduces tooth sensitivity, protects against enamel erosion, and provides a natural whiter appearance. |
| Product Dimensions  | 1.42 x 1.42 x 5.12 inches; 4.23 ounces |
| Target Audience | Unisex Adults |
| Unit Count | 1.05 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** MySweetSmile
- **Flavor:** Mint
- **Item Form:** Liquid
- **Material Type Free:** Artificial Color Free, Fluoride Free, Paraben Free, Peroxide Free, Phthalate Free

## Images

![MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint - Image 1](https://m.media-amazon.com/images/I/513EVWDEgrL.jpg)
![MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint - Image 2](https://m.media-amazon.com/images/I/51BVQXzq7OL.jpg)
![MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint - Image 3](https://m.media-amazon.com/images/I/71ed4-m8INL.jpg)
![MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint - Image 4](https://m.media-amazon.com/images/I/61zsmYmT-qL.jpg)
![MySweetSmile Enamel Care Serum – Repairs Enamel & Stops Sensitivity – Mint - Image 5](https://m.media-amazon.com/images/I/51QWlfSu1IL.jpg)

## Questions & Answers

**Q: How do I use the nHA+ Enamel Care Serum and how often?**
A: 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, use daily.

**Q: How can I determine if my enamel is weak?**
A: If you experience a sharp, painful sensation when consuming hot and cold foods and beverages, 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.

**Q: How does the nHA+ Enamel Care Serum work?**
A: Our nHA+ Enamel Care Serum contains Hydroxyapatite (nHA+), a mineral that resembles natural tooth enamel. It binds and fills-in microscopic holes and strengthens areas that have started to weaken due to demineralisation, for less sensitive teeth.

**Q: I have thin enamel. Will the nHA+ Enamel Care Serum help?**
A: In cases where enamel is missing or significantly lost, the Hydroxyapatite within the formula helps by filling in the dentinal tubules and forming a protective layer over your teeth. However, the nHA+ Enamel Care Serum will not restore lost enamel.

**Q: What ingredients are in the nHA+ Enamel Care serum?**
A: Our nHA+ Enamel Care Serum has been expertly formulated with Hydroxyapatite (nHA) to remineralise and strengthen, Theobromine to increase the enamel’s resiliency and Xylitol to help reduce bacterial growth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny
*by B***Y on December 29, 2024*

Works very well worth the price highly recommend! Changed my daughter’s teeth appearance after first bottle

### ⭐⭐⭐⭐ Helps with Teeth Sensitivity – Other Results My Take Time
*by P***P on July 17, 2023*

I have had some sensitive areas on a couple of teeth recently. I used a sensitivity toothpaste which temporarily took the edge off for a while. When I saw this product that could perhaps deal with the issues long-term, I thought I’d give it a try. I read some studies that showed that hydroxyapatite had decent results in remineralizing tooth enamel for some people, so I was excited to use this serum. Following their directions, I brushed my teeth like normal, then I brushed for two minutes with this serum. It’s a nice minty flavor, and after a quick rinse, my mouth did feel pretty clean and fresh. I didn’t notice any sensitivity issues. I’m going to keep using this at night before bed to see if I get more permanent relief. As far as the remineralization goes, that may take some time, but I’ll update this review if I have any further insights after my next dental appointment.

### ⭐⭐⭐⭐⭐ Think it's helpful
*by W***K on July 21, 2023*

I ordered the MySweetSmile Enamel Care Serum - Sensitive Toothpaste - Enamel Repair Toothpaste - Hydroxyapatite Toothpaste - Tooth Enamel Repair - Sensitive Teeth Relief - Remineralize Enamel - Tooth Repair, and I think it's helpful. I feel like this would be more of a long term game to really notice results such as in between dental appointments and also getting your dentists opinion. I've had a lot of tooth sensitivity from receding, gums and lack of enamel so I was excited to try this. They say to use it after regular toothpaste at night for about 2 minutes. I like the taste of it. I feel like it may be helping with sensitivity as I'm not really noticing it is as much since I've been using it. I won't be going to the dentist anytime soon to be able to see other results, but I will keep you using it since it feels beneficial already.

## Frequently Bought Together

- MySweetSmile nHA+ Enamel Care Serum - Sensitive Teeth Relief with Hydroxyapatite - Tooth Repair & Remineralise Enamel - Mint Flavour Sensitive Toothpaste - 30mL
- Viva Doria Tooth Enamel Remineralizing Liquid, Protects Tooth Enamel and Helps Keep Gum Healthy 1 fl oz
- Biorepair Paste Oralcare Intensive Night Repair 75ml by COSWELL SpA

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*