---
product_id: 23555182
title: "Thum Liquid Stops thumb Sucking and Nail Biting - 0.2 Oz by Thum"
price: "NT$31"
currency: TWD
in_stock: false
reviews_count: 6
url: https://www.desertcart.tw/products/23555182-thum-liquid-stops-thumb-sucking-and-nail-biting-0-2
store_origin: TW
region: Taiwan
---

# Twice daily application for habit control Pure vegetable-based, non-toxic formula 0.2 oz precise liquid dose Thum Liquid Stops thumb Sucking and Nail Biting - 0.2 Oz by Thum

**Price:** NT$31
**Availability:** ❌ Out of Stock

## Summary

> 🚫👶 Break the bite, not your vibe!

## Quick Answers

- **What is this?** Thum Liquid Stops thumb Sucking and Nail Biting - 0.2 Oz by Thum
- **How much does it cost?** NT$31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/23555182-thum-liquid-stops-thumb-sucking-and-nail-biting-0-2)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick-Dry Liquid:** Effortless application with a clean, non-sticky finish
- • **Safe for Daily Use:** Non-toxic, vegetable-based formula designed for consistent twice-daily use
- • **Discreet & Portable:** Compact 0.2 oz bottle fits perfectly in your bag or desk drawer
- • **Bitter Taste, No Nausea:** A natural deterrent that’s tough on habits but gentle on your system
- • **Habit-Breaking Reminder:** Instant sensory cue to stop thumb sucking and nail biting

## Overview

Thum Liquid is a 0.2 oz non-toxic, vegetable-based bitter liquid designed to help break nail biting and thumb sucking habits. Applied twice daily on dry nails, it provides an immediate sensory deterrent without causing nausea or stomach upset, making it a safe and discreet solution for habit control.

## Description

THUM contains a bitter-tasting, but harmless pure vegetable product that acts as an immediate reminder whenever the user puts a finger in the mouth. Unlike other preparations, THUM contains no ingredients to cause nausea or upset stomach.

## Features

- Just Paint on Fingertips
- No Nausea or Stomach Upset
- Apply to dry finger nails twice a day to help break the habit of nail biting and thumb sucking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B018OSMXMM |
| Best Sellers Rank | #700 in Insect Bite Treatments |
| Package Dimensions | 7.87 x 3.15 x 1.34 inches; 1.13 ounces |

## Product Details

- **Item Form:** Liquid
- **Number of Items:** 1
- **Size:** 1 Count (Pack of 1)
- **Unit Count:** 1 Count

## Images

![Thum Liquid Stops thumb Sucking and Nail Biting - 0.2 Oz by Thum - Image 1](https://m.media-amazon.com/images/I/61HDwE4u3lL.jpg)

## Customer Reviews

### ⭐⭐⭐ Only kinda works
*by  on Reviewed in the United States November 2, 2021*

Trying to get our daughter to quit biting her nails. It must not taste bad enough because she still has fingers in her mouth shortly after we apply

### ⭐⭐⭐ Not as Strong as Used to Be!
*by  on Reviewed in the United States April 8, 2022*

I have used Thum in the past to grow out my nails, and this product is not as strong as it used to be!

### ⭐ Just dont
*by  on Reviewed in the United States September 5, 2022*

If your kid has been sucking their fingers for a while and have them dry from keeping them in their mouth DONT use they will scream bloody murder from pain, found out the hard way..

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**Shop now:** [https://www.desertcart.tw/products/23555182-thum-liquid-stops-thumb-sucking-and-nail-biting-0-2](https://www.desertcart.tw/products/23555182-thum-liquid-stops-thumb-sucking-and-nail-biting-0-2)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-02*