---
product_id: 197828529
title: "Nail Biting Prevention for Kids - Thumb Sucking Deterrent for Kids, Toddlers, Children - No Bite Nail Polish Pen - Bitter Taste - Safe & Effective Solution for Age 3+"
brand: "nixxit"
price: "₩43505"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/197828529-nail-biting-prevention-for-kids-thumb-sucking-deterrent-for-kids
store_origin: KR
region: South Korea
---

# Precision pen tip for targeted application Dries under 1 minute Safe, water-based & gentle formula Nail Biting Prevention for Kids - Thumb Sucking Deterrent for Kids, Toddlers, Children - No Bite Nail Polish Pen - Bitter Taste - Safe & Effective Solution for Age 3+

**Brand:** nixxit
**Price:** ₩43505
**Availability:** ✅ In Stock

## Summary

> 🚫 Bite the habit, not your nails — NIXXIT your way to healthier hands!

## Quick Answers

- **What is this?** Nail Biting Prevention for Kids - Thumb Sucking Deterrent for Kids, Toddlers, Children - No Bite Nail Polish Pen - Bitter Taste - Safe & Effective Solution for Age 3+ by nixxit
- **How much does it cost?** ₩43505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/197828529-nail-biting-prevention-for-kids-thumb-sucking-deterrent-for-kids)

## Best For

- nixxit enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free & Portable:** Compact twist pen fits in bags for on-the-go habit control
- • **Quick, Clear & Odor-Free:** Brush on, dries fast with no glossy residue or strong smell
- • **Parent-Designed Habit Breaker:** Created by parents & ex-nail biters for real, lasting progress
- • **Targets Nails, Cuticles & Thumbs:** Precision pen protects all vulnerable areas for healthier growth
- • **Bitter Enough to Work, Gentle Enough to Trust:** Extra-bitter taste deters biting without harming sensitive skin

## Overview

NIXXIT Nail Biting Prevention Pen is a parent-designed, water-based, bitter-tasting solution for kids aged 3 and up. It features a precision pen tip for targeted application on nails, cuticles, and thumbs, dries in under a minute with no odor or shine, and offers a safe, effective way to break nail biting and thumb sucking habits anytime, anywhere.

## Description

NIXXIT Nail Biting & Thumb Sucking Preventative  BREAK THE HABIT FOR GOOD - NIXXIT Nail Biting Pen will help you break the habit once and for all. As a parent and former nail biter we understand the struggle. Does your kid bite their nails & haven't found a solution? After years of research we’ve created the product we wish we had for our kids, our bitter but safe formula will help stop your kids habit.  EFFECTIVE DETERRENT - NIXXIT helps prevent both nail and cuticle biting as well as thumbsucking. Each application lasts up to 3 hours depending on how often you wash your hands. Product can be removed from nails with standard soap and warm water to ensure bitter flavor won’t be tasted upon eating. EASY TO APPLY, ODOR FREE & NON GLOSSY - Nail biting and thumb sucking habit-breaking and prevention treatment with easy, brush on application. JUST TWIST, APPLY AND LET DRY. There is NO GLOSSY RESIDUE or strong odor.  FUN PACKAGING - We specially designed our kids packaging to destress the process.  OUR COMMITMENT - We want to NIXXIT to help stop nail biters across the world, if for any reason you aren’t satisfied please feel free to reach out, our customer service team is available to you every step of the way. We want you to be 100% happy with your purchase and we stand by the quality of our products.   Click the Yellow "Add to Cart" Button and STOP NAIL BITING TODAY!

## Features

- PARENT-DESIGNED HABIT BREAKER – Created by parents and former nail biters to help kids 3+ stop nail biting and thumb sucking, so you can replace constant reminders with real progress.
- BITTER ENOUGH TO WORK, GENTLE FOR KIDS – Extra-bitter taste reminds kids to stop biting, while the gentle, water-based formula is made for little nails and sensitive cuticles.
- QUICK, CLEAR & ODOR-FREE – Twist, brush on and let dry in under a minute. The clear, low-shine finish and no-strong-odor formula make it easy for kids to accept and wear daily.
- TARGETS NAILS, CUTICLES & THUMBS – Precision pen tip lets you apply exactly where the habit happens, helping protect nails, cuticles and thumbs so they can grow smoother and healthier looking.
- MESS-FREE PEN FOR ON-THE-GO – Compact, twist-to-use pen fits easily in purses, backpacks or bedside drawers, so you can stick to the habit-breaking routine at home, at school or on the go.

## Product Details

- **Brand:** NIXXIT
- **Item Form:** Drop
- **Item Weight:** 0.05 Kilograms
- **Liquid Volume:** 0.14
- **Specialty:** Non

## Images

![Nail Biting Prevention for Kids - Thumb Sucking Deterrent for Kids, Toddlers, Children - No Bite Nail Polish Pen - Bitter Taste - Safe & Effective Solution for Age 3+ - Image 1](https://m.media-amazon.com/images/I/51wuc3SO7RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stopped Toddler Thumb Sucking in 2 Days!
*by J***A on April 24, 2025*

This product is insanely effective to stop thumb sucking!! I’m in (pleasant) shock.Background - our daughter has sucked her thumb basically since birth. I actually didn’t care to have her stop yet except that the thumb sucking turned into a simultaneous hair pulling (her own hair) issue around 2.5 years old which got really bad. I bought every little hair toy, fidget item, literally everything out there to try to stop the hair pulling but nothing even touched it. I learned it is a self soothing behavior exclusively tied to thumb sucking so … our finnnnnal last ditch effort was to try to stop the thumb sucking, something I wasn’t too hopeful would work based on all I had read about how hard it is to stop with really young kids.TWO DAYS. 2. That’s it.I put this stuff on her thumbs and she completely stopped thumb sucking (and hair pulling) in TWO days. I am mind blown.Day 1/ the first time she tried it her reaction was extreme. Tears, she started drooling - it was intense. We made up a story about how when you get too old to suck your thumb it just starts to taste bad. After 2 days of applying at around 3x per day her entire oral habit seems to have stopped. She’s not even reaching up to suck her thumb or trying while falling asleep or anything!! We are now 3 weeks in and she doesn’t seem to miss it or be inclined to suck her thumb at all, even without needing the product anymore.10/10 recommendI also tasted it. It’s awful, almost causes an oral reaction it’s so bad, but it freaking worked!!

### ⭐⭐⭐⭐⭐ Recommend
*by A***T on June 25, 2025*

My daughter would not keep her fingers out of her mouth and biting her nails, I put this on she did NOT like it. But it definitely works! She doesn't want it on again!

### ⭐ Only for children “OVER 3”
*by R***N on April 22, 2025*

Nothing on the advertisement says that it’s used for children ages 3 and up. I even asked the chat bot on the Amazon page for this product the age range and nothing stated 3 and up. As soon as we opened the package and took it out the box was the first time we saw “SAFE FOR ALL AGES OVER 3”Highly disappointed, what a waste of time. Returning

## Frequently Bought Together

- NIXXIT Nail Biting Prevention for Kids - Thumb Sucking Deterrent for Kids, Toddlers, Children - No Bite Nail Polish Pen - Bitter Taste - Safe & Effective Solution for Age 3+
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-06*