---
product_id: 270332851
title: "Nail Biting Treatment for Children and Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Kids - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made"
brand: "nixxit"
price: "331 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/270332851-nail-biting-treatment-for-children-and-adults-stop-nail-biting
store_origin: DK
region: Denmark
---

# Up to 3 hours lasting effect Non-glossy, odor-free formula Discreet, pocket-sized pen Nail Biting Treatment for Children and Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Kids - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made

**Brand:** nixxit
**Price:** 331 kr
**Availability:** ✅ In Stock

## Summary

> 🖊️ Stop biting, start thriving — NIXXIT your nail habit today!

## Quick Answers

- **What is this?** Nail Biting Treatment for Children and Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Kids - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made by nixxit
- **How much does it cost?** 331 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/270332851-nail-biting-treatment-for-children-and-adults-stop-nail-biting)

## 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

- • **Long-Lasting Defense:** Each application protects up to 3 hours, perfect for busy professionals
- • **Discreet & Convenient:** Compact pen fits in your purse or briefcase for on-the-go control
- • **Trusted Quality, USA Made:** Backed by dedicated customer support and premium manufacturing standards
- • **No Shine, No Smell, No Excuses:** Non-glossy, odorless finish keeps your nails natural and unnoticed
- • **Break the Habit, Own Your Confidence:** Clinically crafted bitter formula stops nail biting & thumb sucking fast

## Overview

NIXXIT Nail Biting Treatment is a safe, non-glossy, odor-free pen designed to help adults and children break nail biting and thumb sucking habits. With a bitter formula lasting up to 3 hours per application, this discreet, pocket-sized solution offers effective, USA-made quality for stress and habit control anytime, anywhere.

## Description

NIXXIT Nail Biting Treatment for Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Children - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made

## Features

- BREAK THE HABIT FOR GOOD - NIXXIT Nail Biting Pen will help you break the habit once and for all. As former nail biters we understand the struggle. Do you bite when you are stressed at work? Watching a sporting event? Nervous about a first date? Bored? Hungry? Free yourself from the embarrassment and frustration now. After years of research we’ve created the product we wish we had, our bitter but safe formula will help stop your nervous 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
- DISCREET PEN - We know how embarrassing nail biting can be, we created our pen with the specific purpose of discretion and convenient sizing for purse, pocket, or briefcase. TAKE CONTROL without telling everyone about your habit. Packaging may vary.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NIXXIT |
| Manufacturer reference | NIXXIT-PARENT |
| Package Dimensions | 20.4 x 12.5 x 1.9 cm; 45 g |
| ASIN | B07QYC481V |

## Product Details

- **Brand:** NIXXIT
- **Item form:** Pen
- **Item weight:** 0.05 Kilograms
- **Liquid volume:** 0.14
- **Specialty:** Non Glossy, Fragrance Free

## Images

![Nail Biting Treatment for Children and Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Kids - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made - Image 1](https://m.media-amazon.com/images/I/511fB+6y9DL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will rubbing my eye or touching my face burn my skin/eye with the product applied on my finger nails/tips?**
A: This product did not irritate eyes, however it irritated esophagus and stomach for 2 whole days and lingerie don skin and fingers even after multiple washings. Tip: 3% hydrogen peroxide removed it the best form hands  and mild licorice tea helped sooth the stomach.

**Q: Why do some reviews have pictures of boxes with parabens but other pics don’t have the parabens listed?**
A: Thank you for your question. We unfortunately had a mishap with our printer and printed the adult ingredients on the NIXXIT kids packaging.  This error was not caught until it was already sent out to thousands of customers. There have never been parabens in the NIXXIT kids formula and our packaging has since been corrected. My apologies for any confusion this may have caused. For any more details please feel free to reach out to our customer support team and we will be happy to assist you.

**Q: Does it deter nose picking?**
A: Unfortunately it wont deter nose picking unless their hands end up in their mouth there after.

**Q: I’m curious about using this product to deter my teething twins from chewing on furniture. Is this an oil? Will it stain or discolor wood or fabric?**
A: It’s a very clear liquid. It comes out of a small little brush on the end. It’s comparable to a nail color brush. No stains.

## Frequently Bought Together

- NIXXIT Nail Biting Treatment for Children and Adults - Stop Nail Biting Pen and Thumb Sucking for Adults & Kids - Non Glossy Bitter Taste - Safe & Effective Solution - USA Made
- Onyx Professional Stop the Bite Nail Biting Deterrent Polish 0.5 Fl Oz - Helps Nails Grow & Can be Used as a Top or Base Coat

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*