---
product_id: 479593168
title: "Kids Oral Spray, Children Anticavity Toothpaste Helper for Cavity Repair and Fresh Breath, Patented MesoFill Technology with Fluoride Free for Newborn and Toddler, Xylitol Milk Flavor"
brand: "lab 52"
price: "¥7888"
currency: JPY
in_stock: true
category: "Lab 52"
url: https://www.desertcart.jp/products/479593168-kids-oral-spray-children-anticavity-toothpaste-helper-for-cavity-repair
store_origin: JP
region: Japan
---

# 20mL = 150 sprays, long-lasting Safe for newborns & toddlers MesoFill tech for enamel repair Kids Oral Spray, Children Anticavity Toothpaste Helper for Cavity Repair and Fresh Breath, Patented MesoFill Technology with Fluoride Free for Newborn and Toddler, Xylitol Milk Flavor

**Brand:** lab 52
**Price:** ¥7888
**Availability:** ✅ In Stock

## Summary

> 🦷 Keep tiny teeth strong & smiles brighter—because healthy habits start early!

## Quick Answers

- **What is this?** Kids Oral Spray, Children Anticavity Toothpaste Helper for Cavity Repair and Fresh Breath, Patented MesoFill Technology with Fluoride Free for Newborn and Toddler, Xylitol Milk Flavor by lab 52
- **How much does it cost?** ¥7888 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/479593168-kids-oral-spray-children-anticavity-toothpaste-helper-for-cavity-repair)

## Best For

- lab 52 enthusiasts

## Why This Product

- Trusted lab 52 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable & Convenient:** Compact 20mL bottle fits in diaper bags or purses for fresh breath anytime, anywhere.
- • **Kid-Approved Milk Flavor:** Sweet, mild taste kids love—turns dental care into a treat, not a chore.
- • **Patented MesoFill Technology:** Rapidly delivers calcium & phosphate ions to strengthen and remineralize young teeth.
- • **Fluoride-Free & Hypoallergenic:** Gentle formula safe for newborns, free from alcohol, preservatives, and harsh chemicals.
- • **Effortless Nighttime Protection:** Spray on while they sleep—no waking, no fuss, just clean mouths.

## Overview

LAB 52 Kids Oral Spray is a fluoride-free, hypoallergenic dental care solution designed for newborns and toddlers. Featuring patented MesoFill technology, it delivers essential calcium and phosphate ions to repair and protect developing teeth. With a kid-friendly milk flavor and a compact 20mL bottle offering up to 150 sprays, it provides a convenient, gentle way to maintain oral hygiene—especially when brushing isn’t possible, like during nighttime feedings or on the go.

## Description

Simple Oral Care, Even After Milk Time Many little ones drift off to sleep with a bottle of milk or juice. When brushing isn’t possible, our oral spray offers a gentle way to freshen up their mouths—even while they’re sleeping. A few quick sprays help support daily oral cleanliness and comfort, giving you peace of mind at bedtime. Convenient Care at Home or On the Go This lightweight spray is perfect for daily routines. Keep one in your diaper bag, purse, or pocket. Use it before daycare, after meals, or while traveling. It’s not a replacement for brushing, but it’s a helpful option when brushing isn’t practical. Powered by MesoFill Technology Our formula includes MesoFill, a blend of minerals like calcium and phosphate, designed to support clean teeth and a fresh mouth feeling. Safe, gentle, and perfect for little smiles.

## Features

- language_tag:en_US, value:Helps prevent nocturnal tooth decay: You don't have to wake your baby or toddler when they fall asleep during breastfeeding or finish drinking the bottle. A few sprays will help keep tooth decay at bay.
- { language_tag:en_US, value:Sweet reward after brushing: Does your little one not like seeing a baby toothbrush? Use the oral care spray for children as a sweet reward after brushing for a delicious dental care routine. Each 20ml bottle lasts up to 150 sprays.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5QWQ7PP |
| ASIN  | B0B5QWQ7PP |
| Active Ingredients | Calcium Lactate, Xylitol |
| Age Range Description | Kid |
| Best Sellers Rank | #14,385 in Health ( See Top 100 in Health ) #1,435 in Toothpaste |
| Brand Name | LAB 52 |
| Capacity | 20 Milliliters |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,621) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,621) |
| Flavor | Milk |
| Global Trade Identification Number | 04714781022231 |
| Included Components | Xylitol |
| Item Dimensions | 36 x 38 x 147 millimeters |
| Item Form | Aerosol |
| Item Weight | 0.04 Kilograms |
| Item model number  | FETEGT43 |
| Manufacturer | LAB 52 |
| Manufacturer  | LAB 52 |
| Manufacturer Part Number | FETEGT43 |
| Material Features | Hypoallergenic |
| Material Type Free | Fluoride Free |
| Model Number | FETEGT43 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Package Type Name | Bag, Bottle |
| Packaging Feature | Spout |
| Product Benefits | Dental Decay Prevention, Tooth Repair, Dental Plaque Protection |
| Product Dimensions  | 3.56 x 3.81 x 14.73 cm; 41 g |
| Recommended Uses For Product | Anticavity, Fresh Breath, Plaque |
| Target Audience | Children |

## Product Details

- **Age range (description):** Kid
- **Brand:** LAB 52
- **Flavour:** Milk
- **Item form:** Aerosol
- **Material type free:** Fluoride Free

## Images

![Kids Oral Spray, Children Anticavity Toothpaste Helper for Cavity Repair and Fresh Breath, Patented MesoFill Technology with Fluoride Free for Newborn and Toddler, Xylitol Milk Flavor - Image 1](https://m.media-amazon.com/images/I/71hXmzoy7NL.jpg)

## Available Options

This product comes in different **Scent** options.

## Questions & Answers

**Q: The bottle may be small, but is it worth buying?**
A: Each bottle gives you about 150 sprays. With two to three sprays each time, twice a day, it lasts nearly a month. It’s an easy way to keep little mouths feeling fresh while supporting healthy enamel every day.

**Q: Should I spray it on the child's teeth or in their mouth?**
A: Spray directly on your child’s teeth for the best results. A few sprays into the mouth after nighttime feeding also work well. The gentle formula mixes with saliva to help keep little mouths clean and fresh.

**Q: How can this sweet spray contribute to children's oral health?**
A: Worry not! The sweetness comes from Xylitol, a great ingredient for oral care. Combined with our delightful flavors, this spray makes building healthy dental habits a breeze for your child. It’s a win-win for everyone!

**Q: Do I need to ask the little one to rinse the mouth after use?**
A: No, there's no need to rinse after using the spray! We also recommend avoiding eating or drinking for 20-30 minutes after use for the best results!

**Q: Can the spray replace brushing teeth?**
A: LAB52 spray cannot completely replace brushing teeth because after eating, there might be milk residue or food particles in the baby's mouth. We still recommend combining our spray with proper brushing habits to achieve the best results.

## Frequently Bought Together

- LAB52 Kids Oral Spray, Toddler Toothpaste Helper for Cavity Repair and Fresh Breath, Children Anticavity with Fluoride Free for Newborn to Preschoolers, Xylitol Vanilla Flavor
- Happy Tooth Hydroxyapatite Toothpaste, Fluoride Free, Natural Whitening for Kids, Toddlers and Adults, SLS Free, Enamel Safe, Dentist Formulated with Clean Ingredients, Vanilla Frosting Flavor, 3.4oz
- Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 1Pk US Manufactured

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-14*