---
product_id: 310945570
title: "KAREX Kinder Hydroxyapatite Kids Toddler Toothpaste 2.3 Ounce, Fluoride Free, Safe If Accidentally Swallowed"
brand: "karex"
price: "¥6462"
currency: JPY
in_stock: true
reviews_count: 5
category: "Karex"
url: https://www.desertcart.jp/products/310945570-karex-kinder-hydroxyapatite-kids-toddler-toothpaste-2-3-ounce-fluoride
store_origin: JP
region: Japan
---

# Safe if swallowed Fluoride, Paraben & SLS free BioHAP tech for enamel repair KAREX Kinder Hydroxyapatite Kids Toddler Toothpaste 2.3 Ounce, Fluoride Free, Safe If Accidentally Swallowed

**Brand:** karex
**Price:** ¥6462
**Availability:** ✅ In Stock

## Summary

> 🦷 Protect little smiles with science and safety — because their first brush deserves the best!

## Quick Answers

- **What is this?** KAREX Kinder Hydroxyapatite Kids Toddler Toothpaste 2.3 Ounce, Fluoride Free, Safe If Accidentally Swallowed by karex
- **How much does it cost?** ¥6462 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/310945570-karex-kinder-hydroxyapatite-kids-toddler-toothpaste-2-3-ounce-fluoride)

## Best For

- karex enthusiasts

## Why This Product

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

## Key Features

- • **Kid-Approved Flavor:** Mild mint taste crafted by kids, making brushing a fun, fuss-free routine.
- • **BioHAP Enamel Shield:** Harnesses biomimetic hydroxyapatite to naturally protect and rebuild your child's teeth.
- • **Gentle & Safe Formula:** Fluoride, parabens, and SLS-free for peace of mind during every brush, even if swallowed.
- • **From First Tooth Onward:** Perfectly gentle for newborns and toddlers, supporting oral health from day one.
- • **Plaque Prevention Power:** Effectively fights plaque buildup without harsh chemicals, keeping smiles bright and healthy.

## Overview

KAREX Kinder Hydroxyapatite Kids Toddler Toothpaste is a fluoride-free, paraben-free, and SLS-free oral care solution featuring BioHAP, a biomimetic hydroxyapatite ingredient that naturally protects and repairs enamel. Designed for children from birth onward, it offers a mild, kid-approved mint flavor and is safe if accidentally swallowed, making it ideal for toddlers and infants. This toothpaste supports effective plaque prevention while ensuring a gentle, safe brushing experience.

## Description

Kinder Karex is a toothpaste designed for parents’ concerns and kids’ taste buds. The primary ingredient BioHAP, or biomimetic hydroxyapatite, is an alternative to fluoride and protects teeth from bacteria while preventing plaque buildup. BioHAP dissolves in the stomach and is safe if accidentally swallowed, so you can put your mind to rest. And because kids have sensitive tastebuds, the mild taste was selected by kids for kids. We understand that morning and bedtime routines can be difficult, especially when it comes to ensuring your child’s teeth are properly brushed and protected. Make your daily routines easier with Kinder Karex.

Review: Great Fluoride-Free Toothpaste for Toddlers!
Review: Baby-approved pleasant taste, works well!

## Features

- FLUORIDE, PARABEN, AND SLS FREE – Kinder Karex gently cleanses teeth without fluoride, parabens, and Sodium Lauryl Sulfate.
- BIOHAP PRIMARY INGREDIENT — BioHAP or biomimetic hydroxyapatite is a toothlike ingredient with many known benefits
- SAFE IF SWALLOWED — Small children are often not yet able to properly spit out toothpaste and are known to swallow toothpaste. Kinder Karex is safe if accidentally swallowed.
- KID APPROVED TASTE – The mild flavor was selected by kids for kids.
- FOR ALL AGES (0+ years) – Gentle enough to start using on your child’s first tooth.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H5VSTLV |
| Age Range Description | Toddler |
| Age range (description) | Toddler |
| Best Sellers Rank | #12,759 in Health ( See Top 100 in Health ) #460 in Toothpaste |
| Brand | KAREX |
| Brand Name | KAREX |
| Capacity | 68 Milliliters |
| Customer Reviews | 4.6 out of 5 stars 1,371 Reviews |
| Flavor | Mild Mint |
| Flavour | Mild Mint |
| Global Trade Identification Number | 04059381811725 |
| Item Form | Paste |
| Item Weight | 65 Grams |
| Item form | Paste |
| Manufacturer | Dr. Wolff Group |
| Material Features | Natural |
| Material Type Free | Fluoride Free, Sodium Lauryl Sulfate Free |
| Material features | Natural |
| Material type free | Fluoride Free, Sodium Lauryl Sulfate Free |
| Package Quantity | 1 |
| Package Type Name | Tube |
| Packaging Feature | Wrap |
| Product Benefits | Fluoride-free, kid-safe formula with kid-approved taste and BioHAP for plaque prevention |
| Recommended Uses For Product | Cleaning |
| Target Audience | Unisex Kids |
| UPC | 850040347401 |
| Unit Count | 2.3 Ounce |

## Product Details

- **Age range (description):** Toddler
- **Brand:** KAREX
- **Flavour:** Mild Mint
- **Item form:** Paste
- **Material type free:** Fluoride Free, Sodium Lauryl Sulfate Free

## Images

![KAREX Kinder Hydroxyapatite Kids Toddler Toothpaste 2.3 Ounce, Fluoride Free, Safe If Accidentally Swallowed - Image 1](https://m.media-amazon.com/images/I/6152GtGMUAL.jpg)

## Questions & Answers

**Q: Is this made with nanotechnology?**
A: No, according to the manufacturer on amazon.de listing.

**Q: The instructions seem to indicate you have to rinse afterwards but all other hydroxyapatite toothpastes indicate not to rinse after brushing?**
A: I usually tell my kids not to rinse right after brushing but to rinse before getting into bed.

**Q: Is this a remineralizing toothpaste?**
A: Well, it doesn’t state that anywhere on the package or description. However it contains biohap which it states makes up 90% of teeth. I don’t have any more info.

**Q: I have been using it for a month and my childs teeth are worse, anyone have any issues like this?**
A: Typically it’s recommended you use fluoridated toothpaste in your oral care routine in conjunction with hydroxyapatite toothpaste. So you’d use one in the morning and the other at night. If your child is too young for fluoride or has an allergy then leave it out of their oral care.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Fluoride-Free Toothpaste for Toddlers!
*by P***N on 9 January 2026*



### ⭐⭐⭐⭐⭐ Baby-approved pleasant taste, works well!
*by L***L on 30 November 2025*



### ⭐⭐⭐⭐⭐ Great training toothbrush
*by A***R on 21 December 2025*



## Frequently Bought Together

- Kinder Karex Hydroxyapatite Kids Toddler Toothpaste I Fluoride Free I Clinically Tested I 2.3 oz
- 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
- LAB52 Kids Oral Spray, Toddler Toothpaste Helper for Cavity Repair and Fresh Breath, Children Anticavity with Fluoride Free for Newborn to Preschoolers, Xylitol Strawberry Flavor

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-04*