---
product_id: 63189
title: "Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz"
brand: "mavala"
price: "VT6398"
currency: VUV
in_stock: true
reviews_count: 8
category: "Mavala"
url: https://www.desertcart.vu/products/63189-mavala-stop-deterrent-nail-polish-treatment-nail-care-to-help
store_origin: VU
region: Vanuatu
---

# Lasts up to 24 months after opening Clear, shiny enamel finish 0.3 Fl Oz compact, travel-friendly size Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz

**Brand:** mavala
**Price:** VT6398
**Availability:** ✅ In Stock

## Summary

> 🚫👄 Stop the bite, start the glow — nails that speak success!

## Quick Answers

- **What is this?** Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz by mavala
- **How much does it cost?** VT6398 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/63189-mavala-stop-deterrent-nail-polish-treatment-nail-care-to-help)

## Best For

- mavala enthusiasts

## Why This Product

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

## Key Features

- • **Kid & Adult Safe:** Pediatrician and orthodontist recommended for ages 3+, perfect for the whole family.
- • **Long-Lasting Impact:** Use every two days for sustained results; bottle lasts up to 24 months once opened.
- • **Nail Health Booster:** Supports stronger, healthier nails by breaking damaging habits and promoting growth.
- • **Bitter Taste Barrier:** Clinically designed bitter formula deters nail-biting & thumb-sucking habits effectively.
- • **Effortless Application:** Brush-on clear polish dries quickly with no mess or fuss—fits seamlessly into your routine.

## Overview

Mavala Stop is a clear, bitter-tasting nail polish treatment designed to discourage nail-biting and thumb-sucking habits in children (3+) and adults. Recommended by health professionals, it promotes healthier, stronger nails with easy brush-on application and a long-lasting formula that dries to a shiny enamel finish. Ideal for anyone seeking to break oral fixation habits and achieve manicure-ready hands.

## Description

Mavala Stop will help discourage you from putting fingers in your mouth thereby allowing your nails to grow stronger and healthier. Apply a coat over the entire nail (or polish) and allow it to dry completely. Repeat the application every two days. Continue the treatment until you have stopped putting your fingers on your mouth. Before each re-application, remove Mavala Stop with Nail Polish Remover. Precaution: Never wash hands immediately after application. For external use only. Not for children under 3 years old. Mavala is a philosophy dedicated to care and beauty. Throughout the world and for close to 60 years, the name MAVALA has become synonymous with quality thanks to our specific and high performing care and beauty products, developed in our scientific laboratories, concentrating our efforts on innovation and the search for perfection. Mavala specializes in the maintenance of beautiful looking nails and offers a complete range of products to alleviate all nail concerns, from uneven nail surfaces, splitting and flaking due to lack of hydration or nail discoloration. Whatever your nail problem may be, we have a nail care solution for you at Mavala. Mavala also offers a vast array of over 150 nail colors in shades ranging from chic yet understated nudes to the bold and vibrant to accompany your fresh, healthy nails.

Review: Chronic Nail Biting for 30 Years - I've had a nail biting issue since I was 4 years old- I turn 32 here in less than a month so for almost 30 years I've been contending with this. I've tried all kinds of cures under the sun to stop my habit but this problem was deeper than something of a simple 'habit'. For anyone reading this review and thinking of this product to stop a serious, chronic habit- I want to recommend a few things. If you struggle with anxiety as many nail-biters do, consider visiting your doctor, a therapist, even a psychologist. Nail-biting is a symptom, not the problem. Part of the reason I'm finally able to tackle this is that I'm not only using this product to deter me but I have now been on an anti-anxiety medication for a few months prior. This has made me far more capable in terms of trying to take these OCD habits by the horns and work them out. You need management skills, to understand antecedents to your behaviors, and how to modify those situations. So ending your nail-biting habit if anxiety related might take more than a simple paint on product. Secondly, it states to use it once every other day. I use it almost every day - and become rather aware when the taste is fading and make note to keep coating it on. It's working great, my nails are the longest they've EVER been, and I'm thoroughly happy even if the taste of this stuff is completely rancid. (Aka- it does the job it's supposed to). Keep the bottle somewhere visible and where you frequently have your line of vision (but obviously away from children). For me, I set it next to my monitor screen. I'm on my computer daily - so I'm bound to notice it being right there. Don't let it go out of sight, out of mind. KEEP your nail clippers handy! Even if it seems easier just to bite or peel away an uneven bit of nail, you'll spare most of it by just clipping off those rough edges. Sounds like common sense, I know. But anyone with an OCD habit for nail-biting understands what this refers to and how much of a 'trigger' those rough nail edges are. Keep all these things available, Next, I also take Biotin. It's a supplement- you can get it from any kind of drug store or Wal-Mart, etc. Read the bottles carefully, make sure you grab the one-a-day variety. You don't want to have to pop 3 of these a day to get your recommended dosage. Biotin helps improve nail strength- and many chronic nail biters I know have flimsy nails. Mine are definitely stronger - and my hair! So double benefit. Mavala Stop has definitely been the best product I've found for deterring my nail biting. This stuff is foul and will even be obvious if you put food in your mouth with your fingers like... eating french fries might be a chore. Just a heads up. Which is good! Sometimes having our hands near our mouths like that is an unintentional antecedent. Try to use forks and spoons for your food as much as possible. Good luck!
Review: Worked When My Kid Was 3, Still Works Now They’re a Teen - We’ve bought Mavala Stop three times now. We first used it when my child was a toddler to break a finger-sucking habit, and it worked really well. Years later, as a teenager, they actually asked for it again to help with nail biting, which says a lot about how memorable and effective it was. The bottle is small but lasts a long time, so even though the price feels high, it ends up being fair given how many uses you get. I haven’t tasted it myself, but my child remembers the bitter taste from when they were little and says it’s definitely not pleasant, which is exactly the point, but it’s safe and made for ages 3+. For us, it’s been a simple, reliable tool whenever a finger-in-the-mouth habit pops up. Overall ⭐⭐⭐⭐⭐ for the results and the price.

## Features

- MAVALA STOP NAIL CARE: Stop putting fingers in your mouth with our deterrent treatment nail polish. Works effectively for kids or adults to help allow nails to grow healthier and discourage putting fingers in your mouth
- GET HEALTHY, BEAUTIFUL NAILS: Support stronger, better-looking nails. Mavala Stop helps discourage nail-biting and thumb-sucking habits so you can maintain your nail care routine with confidence.
- EASY APPLICATION, NO BAD TASTE: An effective kids nail polish with an easy, no fuss, brush on application. The bitter yet harmless taste and the appearance of clear enamel helps discourage you from putting fingers in your mouth
- SAFE FOR CHILDREN AGES 3+: Safe for children and great for adults and teenagers of all ages. Recommended by dentists, orthodontists, and pediatricians nationwide to discourage putting fingers in or near your mouth and to repair damaged or chewed nails
- GET MANICURE READY: The Mavala Stop nail biting treatment for kids and adults will discourage putting fingers in your mouth for healthy manicure ready hands. Dries with the appearance of clear, shiny enamel. Item expires after 24 months once the product is opened

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0000YUXI0 |
| Best Sellers Rank | #13,120 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #8 in Nail Growth Products |
| Customer Reviews | 4.4 4.4 out of 5 stars (19,239) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 7618900908055 |
| Manufacturer  | Mavala Switzerland |
| Product Dimensions  | 5.5 x 5.5 x 0.25 inches; 1.41 ounces |
| UPC  | 885606382541 |

## Product Details

- **Brand:** MAVALA
- **Color:** Transparent,White
- **Finish Type:** Glossy
- **Included Components:** Mavala Switzerland Mavala Stop nail biting, 0.3 Fl Oz
- **Item Form:** Liquid
- **Item dimensions L x W x H:** 5.5 x 5.5 x 0.25 inches
- **Liquid Volume:** 10 Milliliters
- **Model Name:** Mavala Stop 10ml - Discourages Nail Biting and Thumb Sucking For Children and Adults
- **Special Feature:** Bitter tasting formula to deter nail biting and thumb suction
- **Type:** base

## Images

![Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz - Image 1](https://m.media-amazon.com/images/I/71hNSqjxM-L.jpg)
![Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz - Image 2](https://m.media-amazon.com/images/I/61stjvlEU8L.jpg)
![Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz - Image 3](https://m.media-amazon.com/images/I/71oyEeIOszL.jpg)
![Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz - Image 4](https://m.media-amazon.com/images/I/51WABlz1bxL.jpg)
![Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz - Image 5](https://m.media-amazon.com/images/I/71vTvOjgEDL.jpg)

## Available Options

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

## Questions & Answers

**Q: If applying this every day, about how many days does .3 oz last?**
A: First, you don't need to apply every day. It stays on for at 2-3 days. Secondly, the bitter flavor is so strong you don't have to use much each time you apply, so it lasts AWHILE. We barely made a dent in it by the time my daughter completely stopped wanting to suck her thumb.

**Q: Can it be used on cuticles**
A: The bitter taste would help stop cuticle chewing. I haven't used it specifically for that purpose and don't know the long term effects i.e. damage to cuticles. I would say its safe to use and effective on the cuticles if not used very often or very long. For more accurate answers please contact the manufacturer.

**Q: can I put it on silicon pacifiers to break my toddler from that habit?**
A: I would not. What I did was switch pacifier brands to one with a different shape. My child tried it and didn't like it and stopped needing a pacifier in a few days, since the old one was unavailable. I think switching instead of just removing it entirely lessened the crying.

**Q: What is the recommended age? I have a 2 yr old baby girl who suck her thumb a lot :(**
A: A relative of mine used it to curb thumb sucking on her 2 year old son. Not only did it cure the thumb sucking problem, but he was very happy to brush his teeth. Use just a tiny dab on his thumbnail and the problem will be solved. You should also try a tiny dab just to know of strong and how awful this stuff really tastes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Chronic Nail Biting for 30 Years
*by E***N on September 19, 2013*

I've had a nail biting issue since I was 4 years old- I turn 32 here in less than a month so for almost 30 years I've been contending with this. I've tried all kinds of cures under the sun to stop my habit but this problem was deeper than something of a simple 'habit'. For anyone reading this review and thinking of this product to stop a serious, chronic habit- I want to recommend a few things. If you struggle with anxiety as many nail-biters do, consider visiting your doctor, a therapist, even a psychologist. Nail-biting is a symptom, not the problem. Part of the reason I'm finally able to tackle this is that I'm not only using this product to deter me but I have now been on an anti-anxiety medication for a few months prior. This has made me far more capable in terms of trying to take these OCD habits by the horns and work them out. You need management skills, to understand antecedents to your behaviors, and how to modify those situations. So ending your nail-biting habit if anxiety related might take more than a simple paint on product. Secondly, it states to use it once every other day. I use it almost every day - and become rather aware when the taste is fading and make note to keep coating it on. It's working great, my nails are the longest they've EVER been, and I'm thoroughly happy even if the taste of this stuff is completely rancid. (Aka- it does the job it's supposed to). Keep the bottle somewhere visible and where you frequently have your line of vision (but obviously away from children). For me, I set it next to my monitor screen. I'm on my computer daily - so I'm bound to notice it being right there. Don't let it go out of sight, out of mind. KEEP your nail clippers handy! Even if it seems easier just to bite or peel away an uneven bit of nail, you'll spare most of it by just clipping off those rough edges. Sounds like common sense, I know. But anyone with an OCD habit for nail-biting understands what this refers to and how much of a 'trigger' those rough nail edges are. Keep all these things available, Next, I also take Biotin. It's a supplement- you can get it from any kind of drug store or Wal-Mart, etc. Read the bottles carefully, make sure you grab the one-a-day variety. You don't want to have to pop 3 of these a day to get your recommended dosage. Biotin helps improve nail strength- and many chronic nail biters I know have flimsy nails. Mine are definitely stronger - and my hair! So double benefit. Mavala Stop has definitely been the best product I've found for deterring my nail biting. This stuff is foul and will even be obvious if you put food in your mouth with your fingers like... eating french fries might be a chore. Just a heads up. Which is good! Sometimes having our hands near our mouths like that is an unintentional antecedent. Try to use forks and spoons for your food as much as possible. Good luck!

### ⭐⭐⭐⭐⭐ Worked When My Kid Was 3, Still Works Now They’re a Teen
*by N***G on February 11, 2026*

We’ve bought Mavala Stop three times now. We first used it when my child was a toddler to break a finger-sucking habit, and it worked really well. Years later, as a teenager, they actually asked for it again to help with nail biting, which says a lot about how memorable and effective it was. The bottle is small but lasts a long time, so even though the price feels high, it ends up being fair given how many uses you get. I haven’t tasted it myself, but my child remembers the bitter taste from when they were little and says it’s definitely not pleasant, which is exactly the point, but it’s safe and made for ages 3+. For us, it’s been a simple, reliable tool whenever a finger-in-the-mouth habit pops up. Overall ⭐⭐⭐⭐⭐ for the results and the price.

### ⭐⭐⭐⭐⭐ Worked great with a few other tricks
*by A***A on April 22, 2018*

We have a 2.5 year old daughter who was one of the most compulsive thumb-suckers that I have seen of her age. We understood that it was a way of quelling her anxiety (in addition to the fact that it was just habit), so we hesitated to take her thumb away from her. It was especially bad at night. Her dentist expressed concern about the effect on her teeth (bucked teeth, high arched palate, lower front teeth curved inwards), which is readily apparent. I was skeptical of this, but wanted to make sure we got her done with sucking her thumb all in one shot (rather than dragging it out over time). So this is what I did: 1. We prepared her for weeks in advance that she is a big girl and almost ready to stop sucking her thumb. Never once did we say, "Stop sucking your thumb" or pull her thumb out of her mouth. We knew the motivation had to be internal, not external. We told her "bye-bye thumb week" was coming up. We made it sound exciting and fun :) 2. We picked a week where I knew I could afford to lose sleep. 3. This may sound counter-intuitive, but we attached a pacifier to her lovey. She carries it everywhere, so we wanted the pacifier to be available at all times. We didn't want to completely take away the "safety blanket" of her thumb, and wanted to give her an alternative. We used the "soothie" brand since it is more like a thumb. 4. We made a special afternoon of it, painting her fingernails pretty colors, and putting Mavala on it. We told her it was time to say "bye-bye thumb." 5. We put a band-aid on her thumb to help her remember not to suck it. 6. We bought a bag of chocolate Easter eggs and told her she could have one every evening if she didn't suck her thumb during the day. She tried sucking her thumb not long after I put this Malava on it. It was bitter, but she was determined, and within seconds threw up all her lunch. This made me sick to my stomach and I almost regretted it putting it on her, but decided to stick with it. She cried, and we offered her the pacifier instead. Never really having used a pacifier, she didn't know what to think of it, but it soothed her a little bit anyways. That night, she could not fall asleep. She was used to using her thumb and didn't have it anymore. I sat by her bed for several hours, and she finally fell asleep. This happened three nights in a row. (After the first day when I put the Malava on her thumb while painting her fingernails, I doubted she would let me do it again because she kept saying that she didn't like the fingernail polish because it tasted bad. So I put it on while she was sleeping. As all the other comments have said regarding this product, a little goes a long way.) Miraculously, she never really put her thumb back in her mouth after throwing up. She would look at her thumb sadly and cried a couple times, but soon became proud of the fact that she was a big girl. She used her pacifier every night, but usually spit it out within minutes after falling asleep. The chocolate Easter eggs were a big motivator for her too. Within 4-5 days, I didn't really feel the need to put Malava on her anymore, because she had almost forgotten what it was like to suck her thumb. I thought she would revert at night, but she didn't. She started falling asleep on her own and staying asleep, sometimes using the pacifier but rarely. The only thing I wish I had done was to keep putting Malava on for about three weeks to a month. The reason is that about a week into it, she couldn't find her pacifier one day and started sucking her thumb, realizing that it didn't taste bad. I put some on that night again, but the "no-thumb spell" had been broken. She tried it a few days later again, so I regretted not just sticking with the program for a bit longer. She almost never sucks her thumb or pacifier anymore. I'm grateful that this product helped me get my daughter past her thumb-sucking habit. I was afraid it would be traumatizing to have this stuff on her fingernails, but I think it helped make the process over quickly rather than dragging it out. This was SO much better than having to put braces or a palatal expander on (yikes!) when she gets older. Overall, it was a relatively gentle and painless process.

## Frequently Bought Together

- Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste | Easy Application | For Ages 3+ | 0.3 Fl Oz
- Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste| Easy Application | For Ages 3+ | 0.17 oz
- MAVALA Scientifique K+ Keratin Hardener Strengthener | Protect Nails | Avoid Breaking and Splitting | Supports Natural Keratinization | Multi-color, 0.16 Fl Oz

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-27*