13 Best Nail Biting Polish You Must Buy In 2024

Bitter is not always bad—especially if it helps you keep your nails out of your mouth!

Reviewed by Dao Huyen Nhu, Nail Artist Dao Huyen Nhu Dao Huyen NhuNail Artist linkedin_iconinsta_icon
Written by , MA (Journalism & Mass Communication), Certified Style & Image Consultant Srijani Roy Chowdhury MA (Journalism & Mass Communication), Certified Style & Image Consultant Experience: 3 years
Edited by , MA (English & Literature), Certified Style & Image Consultant Srijita De MA (English & Literature), Certified Style & Image Consultant Experience: 2 years
Fact-checked by , MBA, Certified Skin Care Coach Krati Darak MBA, Certified Skin Care Coach Experience: 3 years
All products recommended on StyleCraze are independently selected by our editorial team. If you make a purchase through any of these links, we may receive a commission. Learn more about our product selection process.

Many people develop the habit of nail-biting in childhood. Whether you do it generally or just when you are nervous, it is something you would want to get rid of if you want good-looking nails. To help you begin to undo this habit, we bring you the best nail-biting polish available in the market.

Nail-biting needs to stop seriously, or else you will have to bid adieu to growing nails and always have an unfinished and ugly nail appearance. Whether distracted or fidgety, nail-biting can truly become a chronic habit. If you have already tried many tricks to avoid biting your nails and nothing worked, try the nail-biting polish to notice exceptional results. Using these, you will stop biting nails and will see your beautiful nails grow into attractive shapes. We have listed the 13 best nail-biting polishes for kids and adults. Have a look!

Top Picks
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Best For Nail Growth:Mavala Stop Deterrent Nail Care Treatment
Price on Amazon
Best Cruelty-Free:Onyx Professional "Stop The Bite" Nail Biting & Thumb Sucking Deterrent Polish
Price on Amazon
Best Hydrating:JASON Purifying Tea Tree Nail Saver
Price on Amazon
Best Waterproof:Barielle No Bite Pro Growth
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Best Vegan:Magique Nail Biting Treatment For Kids & Adults
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Best For Quick Results:ella+mila Nail Care
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Best Travel-Friendly:Probelle Base Coat Anti-Bite
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Best Odorless:Nail Quail - Strong Will Anti-Nail Biting Click Pen
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Best For Natural Finish:ORLY No Bite For Nail Biting And Thumb Sucking
Price on Amazon
Best For Nail Strengthening:NIXXIT Thumb Sucking And Nail Biting Preventative - Kids
Price on Amazon

Top-Rated 13 Best Nail Biting Polish Of 2024

1. Best For Nail Growth:Mavala Stop Deterrent Nail Care Treatment

Mavala Stop Deterrent Nail Care Treatment Image: Mavala

The Mavala Stop Deterrent Nail Care Treatment helps you stop putting your fingers into your mouth. This nail maintenance product is a clear nail polish that stops you from biting your nails due to its bitter taste. It discourages you from putting your fingers into your mouth and protects your nail bed. Nails become healthy, beautiful, and strong and germs from your fingers no longer enter your body through your mouth. This is an effective fingernail-biting polish for kids and has a brush that offers a no-fuss application and you can include it in your regular manicure as well. The taste may be bitter, but it is harmless, and a layer of clear enamel forms on your fingers which will discourage your nervous habit immediately. This nail growth stimulant polish is safe for all and is also recommended by dentists, pediatricians, and orthodontists all across America. You can check this video, showcasing a tester’s experience, if you need to know more about the product.

Product Dimensions: 5.5 x 5.5 x 0.25 inches | Weight: 1.41 Ounces


  • Dries in one minute
  • Sheer and discreet appearance
  • Can be used alone or over the nail polish.
  • Helps in stopping the habit of thumb sucking.
  • Dermatologically tested


  • It may not be suitable for children under 3 years old.

Our Tester's Experience

"This anti-nail-biting polish does just what it claims to do. It is great for deterring unwanted nail and thumb-sucking habits in children and adults. It has a bitter taste that stays and helps you keep away from nail biting."

2. Best Cruelty-Free:Onyx Professional “Stop The Bite” Nail Biting & Thumb Sucking Deterrent Polish


The Onyx Professional “Stop The Bite” Nail Biting & Thumb Sucking Deterrent Polish has a harmless and bitter taste that can quickly remind anyone not to put fingers into their mouth. It includes a special formulation that stimulates nail growth so your nails look fresh and healthy at all times. Reviewers attest that this nail polish for fingernail biting works on thumb sucking as well, something that needs immediate attention. It can be used as a top coat or a base coat and simply has to be brushed onto your nails. This non-toxic nail biting polish is a remedy that is quick and easy and can end the annoying habit of nail biting in children as well as adults.

Item Weight: 0.11 Pounds


  • Can be worn over regular nail polish.
  • Can be removed using a regular nail polish remover.
  • Can be re applied as many times in a day as you may like.


  • The polish may be transferable from one person’s fingers to any other body part in the initial few days.

Our Tester's Experience

"This product is perfect to deter thumb-sucking and nail-biting habits. It has a potent taste that lingers on for long. If you want to promote nail growth, choose this one."

3. Best Hydrating:JASON Purifying Tea Tree Nail Saver


If you have a habit of biting nails, the Jason Purifying Tea Tree Nail Saver is a must-add product to your nail care routine for strong nails. It is nail polish to stop biting nails that also helps hydrate nails and cuticles and prevents nail breakage. This clear nail polish for nail biting is made with the goodness of tea tree oil, safflower seed, vitamin E, and sesame seed oil. The oils are combined to formulate a nail growth serum that prevents the brittle nails from any further damage and makes them look healthy and feel strong. This nail polish for fingernail biting has to be massaged onto your nails and cuticles directly and is made using gentle, effective, and safe natural ingredients that will not cause any harm to your skin or your body. This natural nail-biting polish can also be used on sensitive skin by diluting it with witch hazel or vegetable oil. To find out more about this bitter-tasting nail polish, check out this video review to know more about the tester’s experience.

Product Dimensions: 1.3 x 0.8 x 3.3 inches | Weight: 0.5 Ounces


  • Sulfates, phthalates, petrolatum, parabens-free
  • Certified cruelty-free by CCIC, not tested on animals
  • Easy to store bottle, can fit along with your regular nail polishes.


  • The applicator brush may not be very user friendly.

Our Tester's Experience

"This nail treatment is completely free of harsh chemicals. It is perfect for those with an eye for natural care. It has tea-tree oil that makes it smell unique and soothing. I love using it regularly to get stronger, healthier-looking nails."

protip_icon Pro Tip
Trim your nails regularly in addition to using nail biting polish. This may help keep nail-biting temptation at bay.


Why We Think It's Worth Buying

This product has garnered over 1,125 positive reviews on Amazon, and the number continues to grow.

4. Best Waterproof:Barielle No Bite Pro Growth

Barielle No Bite Pro Growth Image: Barielle

The Barielle No Bite Pro Growth is a nail polish to help stop biting nails, and unlike most of the other nail biting treatments, it is odorless as well as invisible. However, the anti nail biting polish is filled with an intense and bitter flavor that helps prevent biting of nails and cuticles. It is a non-gloss and hydrating formula that is free of any nitrocellulose. It is also infused with pro growth active ingredients that work towards helping the nails to be strong and healthy. This No Bite Pro Growth treatment can also be used for kids as a deterrent against thumb sucking but it should be supervised by a parent or guardian. Old habits may be hard to break but it is better to break them than your nails.

Product Dimensions: 1.5 x 1.5 x 3.5 inches | Weight: 1.6 Ounces


  • The polish dries up in only 60 seconds
  • Can be applied to nails as well as cuticles
  • Can be applied alone or over a regular nail polish
  • Toluene, dibutyl-phthalate and formaldehyde-free


  • The no biting nail polish may leave a bad taste on food that you touch.

Our Tester's Experience

"This product has been a savior for my battling nail-biting habit. It is bitter enough to linger and be effective. It helps me get those healthier-looking nails."


Why We Think It's Worth Buying

The product has received 2,907 positive Amazon reviews from its users, stating its numerous benefits.

5. Best Vegan:Magique Nail Biting Treatment For Kids & Adults

The Magique Nail Biting Treatment For Kids & Adults is a powerful and bitter-tasting nail biting polish that can also be customized to be more bitter if you need it. It is one of the only customizable nail biting treatments available that can be made as bitter as you want so that your nail biting habit can stop as soon as possible. Since this is a transparent nail polish, even men can wear it without feeling conscious about it. This anti nail biting polish does not contain any carcinogens like dibutyl, toluene, formaldehyde, resin, phthalate or camphor making a healthy option for nail biting polish. The nail polish can be applied on existing polish or alone and stops the spread of germs while promoting nail growth.


  • Non-toxic
  • Odorless and waterproof
  • Vegan; gluten, cruelty-free
  • Effect can be seen within 10 days of regular application.
  • Can be used on children, women and men to curb thumb sucking as well.


  • The nail polish may cause nausea in children once they taste it.

6. Best For Quick Results:ella+mila Nail Care

The ella+mila Nail Care nail biting polish makes sure you do not bite your nails or cuticles, and also helps in curbing the habit of thumb sucking among children and adults. This anti nail biting treatment includes a distasteful polish that can be used over regular polish as well. Not only does it help with nail growth, it also dissuades the nail biter from biting their nails again. thanks to the unpleasant flavoring. All you need to do is apply 1-2 coats of the nail polish and let it dry and see significant change and results within 2 weeks.


  • Certified by PETA
  • Vegan, animal cruelty-free
  • Free of toluene, dibutyl , formaldehyde and phthalate


  • The nail polish may burn your eyes if your finger touches it.
protip_icon Pro Tip
Apply your favorite nail polish before coating with the nail biting polish. This will give your nails a colorful makeover and discourage you from biting and ruining your nails.

Nail artist, Dao Huyen Nhu, says, “Use a 240 grit nail buffer to slightly buff the surface of your nail beds before applying base coat as it will help enhance the adherence of the product.”

7. Best Travel-Friendly:Probelle Base Coat Anti-Bite

The Probelle Base Coat Anti-Bite is a nail biting treatment for both adults and kids. This clear nail biting polish is extremely bitter, which helps in preventing you from biting your nails with your teeth. It can be used as a base coat on the nails before applying nail polish or as a stand-alone coat and features a super effective formula. This nail biting polish is a perfect solution to the bad habit of nail biting, cuticle biting and thumb sucking. It also makes the nails longer, harder and healthier in the process, which is much needed after years of biting them. The ingredients used in the formula of the nail polish create a very off-putting taste that one cannot escape and the result is no more putting nails in your mouth to bite them.

Product Dimensions: 2 x 2 x 4 inches | Weight: 2.4 Ounces


  • Takes only 30 seconds for one coat to dry.
  • Can be removed using regular nail polish remover.
  • Main ingredients include sunflower seed oil, vitamin a, vitamin e, marine algae, horse chestnut and nettle extract.


  • You may not be able to enjoy finger food with this nail polish on.

Our Tester's Experience

"I have been using this bitter-tasting polish to curb my thumb-sucking and nail-biting habit. It is very potent and has been working well. The taste is very long-lasting and, it lingered even after I attempted to remove it."

8. Best Odorless:Nail Quail – Strong Will Anti-Nail Biting Click Pen

The Nail Quail Strong Will Anti-Nail Biting Click Pen features a bitter formula that dries out completely on the nails, cuticles, skin and any other affected area. It is completely invisible and no one can tell you are wearing anything on your nails so you don’t have to feel embarrassed in gatherings and at events. This is a great option for anti nail biting polish as it can be applied easily without a second brush. The click on solution releases a brush from the pen that can immediately be applied on the nails in a one handed application. The solution is free of formaldehyde, parabens, lacquer and ethyl acetate and is absolutely safe to use. It contains plenty of natural and organic anti inflammatory ingredients like organic aloe leaf juice, organic ginger root, organic eucalyptus leaf, organic oat kernel and organic wintergreen leaf.

Color: Green | Product Dimensions: 5.5 x 0.75 x 0.75 inches | Weight: 0.64 Ounces


  • Sheen, odor-free
  • Takes only 30 seconds to dry.
  • Can be applied as many times as you want.
  • The size is travel friendly and can fit any bag or pocket.

Our Tester's Experience

"This bitter-tasting product is perfect for curbing thumb-sucking and nail-biting habits. It is easy to use and very effective. Its click pen design makes it super easy to apply. It even has a fast-drying formula that minimizes mess."

9. Best For Natural Finish:ORLY No Bite For Nail Biting And Thumb Sucking

ORLY Image: Orly No Bite For Nail Biting And Thumb Sucking

The ORLY No Bite For Nail Biting And Thumb Sucking is one of the highest quality nail care brands available. This anti nail biting polish is a nail bite deterrent that is bitter-flavored and dries up on the nails and cuticle with a natural finish, without looking shiny. Reviews on online forums attest that this nail biting polish can be used alone or as a second coat over your regular nail polish without changing the look of your nails. It also allows the nails to start growing in a healthy way so that they can go back to what they were supposed to be. Constant nail biting stunts the growth of nails and slows the growing process which is why bringing them back to health and fast paced growth is of utmost importance. This clear nail polish for nail biting will help you break the habit of cuticle and nail biting and chewing and protect your skin from diseases related to it as well. If you are an absolute beginner, this video review, detailing a tester’s experience, might be useful.

Product Dimensions: 4.4 x 2.2 x 1.6 inches | Weight: 5.01 Ounces


  • Results are visible with a single use.
  • Works well for children as well as adults.
  • Dries up very quickly so you can apply it even if you are in a rush.


  • The bitter taste may not stay on the nails for too long unless you re-apply very frequently.

Our Tester's Experience

"This product has a bitter taste that effectively deters biting. I love that the taste does not transfer onto things I touch and can be washed. It surprisingly also doubles as a shiny top coat."

protip_icon Pro Tip
Reapply the nail biting polish every other day so that the bitter taste remains strong and you do not end up accidentally chewing your nails.

10. Best For Nail Strengthening:NIXXIT Thumb Sucking And Nail Biting Preventative – Kids


The NIXXIT Thumb Sucking And Nail Biting Preventative for kids is a perfect product for the nail care routine of children who have an insistent habit of biting their nails. If you still haven’t been able to find a solution for this problem try the NIXXIT anti nail biting polish and see results for yourself. This nail-biting polish for kids has the ability to break your child’s habit of biting their nails so that it never returns. This nail-biting polish has been created by former nail biters and parents who put in years of research to produce a safe and effective product. Numerous reviewers vouch for its bitter yet harmless formula that will dissuade your kids from putting their fingers in their mouths. This nail strengthener also comes in fun kid-friendly packaging so that the process can be less distressing, especially if you have a child at home.

Number of Items: 1


  • Paraben, odor, gloss-free
  • Can be used for children who have a habit of thumb sucking and cuticle biting as well.
  • Can be removed from the nails by regular soap and water before meals so that your child can eat with his fingers and enjoy the
  • taste of the food.


  • The nail polish may not work for toddlers under 3 years of age.

Our Tester's Experience

"The Nixxit pens have a bitter taste that deters thumb-sucking and nail-biting habits. They come in handy for parents like me trying to curb their children's habits. It offers great results when applied consistently. The discreet pen design is very convenient and easy to use."

11. Best Gluten-Free:Christian Dior Creme Abricot Fortifying Cream For Nails

Christian Dior has been offering iconic Dior manicure nail care since 1963 and now has the perfect product to help you stop biting your nails. The Christian Dior Creme Abricot Fortifying Cream For Nails is renowned for its moisturizing and nourishing properties. The formula is highly rich; it fortifies the nails and improves its ability for resistance. Successful results are visible within a month thanks to this cream which is enriched with fortifying agents and emollients that are needed for essential nail health and beauty. This helps to curb your bad habit of nail biting by giving you healthy nails that are strong enough so you will not be able to bite them with your teeth. Use the polish after using a nail file and buffer to shorten and prep your nails.

Skin Type: All | | Product Dimensions: 5 x 1.5 x 1.5 inches | Weight: 0.35 Ounces


  • Does not leave any stain anywhere.
  • Free of any nut ingredients and allergens.
  • Contains mineral oil to strengthen the nail and beeswax for a healthy shine.


  • The product may be a bit too sticky even after drying.

12. Best For Kids:Eternal Non Glossy No Bite Nail Polish

Eternal Non Glossy No Bite Nail Polish Image: Eternal

The External Non Glossy No Bite Nail Polish is a harmless and bitter tasting clear nail polish for nail biting that discourages anyone who has a habit of nail biting, thumb sucking and cuticle biting to do it again. This anti nail biting polish is easy to apply and a single coat is enough for the polish to be effective. The nail-friendly formula used in the making of this nail biting polish is safe for vegetarians and safe for being tasted by anyone. The finish of the polish is not shiny, making it a perfect nail-biting habit breaker for both men and women. Reviews on online forums recommend that this can easily be used as a base coat or a top coat on your nails before you apply your regular colored nail polish.

Number of Items: 1


  • Vegan and gluten-free
  • Safe for kids as well as adults.
  • The formula does not contain any harmful ingredients like toluene, dibutyl phthalate, camphor, formaldehyde resin, formaldehyde, xylene, parabens, MIT or ethyl tosylamide.


  • The nail polish may not work for toddlers.

Our Tester's Experience

"I am glad I tried this anti-bite nail polish. It has truly helped me decrease my nail-biting habit. The bitter taste is potent and works well without causing illness."

13. Best Non-Glossy:Valmy Anti Mordidas No Bite Non Glossy Nail Polish

The Valmy Anti Mordidas No Bite Non Glossy Nail Polish is one of the best nail polishes for preventing nail biting. It not only helps resist biting of the nails, but it also stops you from thumb sucking and cuticle biting, both of which are equally harmful habits. The solution is safe for kids and adults and acts as the perfect nail bite deterrent and cuticle care solution. Along with discouraging the nail biting habit, this nail polish also restores suppleness, hydrates the nails and activates keratin formation in the nails. This nail polish is literally will power packaged in a bottle and it helps you in overcoming the desire to bite your nails and stimulates the growth of nails as well. Healthy nail growth is promoted thanks to the special blend of 7 naturally-derived active ingredients which include horse chestnut and seaweed extract.


  • Acts as a nail growth accelerator
  • Vegan; cruelty, gluten-free
  • Unisex finish without artificial shine.
  • Can be used as a top coat or base coat, whatever you prefer.


  • The nail polish may disappear from the tip of the nails quickly.
*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

Nail biting polish may be different for toddlers and adults and sometimes may have other benefits too. Here is a buying guide that will help you narrow down on the right nail biting polish for you.

Buying Guide For Best Nail Biting Polish

Confused about how to select the right anti-nail-biting solutions? Let us help you identify what you need to look for in an expertly crafted nail biting polish that can help curb the habit successfully.

How To Choose Nail Biting Polish

Nail biting polish is a straightforward product that can help you end the habit of biting your nails, thanks to its bitter flavor. These anti-biting nail polishes not only keep your nails healthy but also strengthen them. So, here are a few things you must consider before selecting one for yourself or your kids:

  • Bitter taste: The first and most important element that anti nail biting polish must possess is a bitter taste. The whole point of wearing nail biting polish is so that the moment your fingers go into your mouth you get disgusted by the bitter taste and do not repeat the same action again. Some bitter nail polish may not be as bitter and may defeat the entire purpose.
  • Odorless: Try looking for a nail biting polish that comes free of any odor. Since you will be already dealing with the bitter taste, you do not want bad odor added into the mix as well.
  • Free of toxins: Since you are a nail biter, your nails will go into your mouth at least once. It is important to use a product that does not contain any toxins that can hurt you and your body. You may choose the ones made with organic ingredients.
  • Non-transferable: Some nail biting polish may be easily transferable to anything else you touch which is not the best thing. Not only will your finger-food start tasting bitter, the nail polish to prevent nail biting itself will wear off quickly and will require reapplication.

How To Remove Nail Biting Polish

Nail biting polish is easy to remove and can be done so by using any acetone-based nail paint remover and a cotton swab. Wipe the cotton swab soaked in acetone over your nail until the polish is removed completely. Follow up with a nail and cuticle moisturizer. You can also use nail strengthening products or nail repair treatments if your nails are damaged from biting.

The Bottom Line

While it may taste, smell or feel horrible to wear anti nail biting polish on your fingers, it is definitely worth a try to curb a bad habit that has been developed and nurtured for years. If your kids also suffer from this habit of biting their nails, you can try applying nail biting polish for toddlers and hope for best results. The Mavala Stop Deterrent Nail Care Treatment dries quickly, aiding in breaking thumb-sucking habits. The JASON Purifying Tea Tree Nail Saver is cruelty-free and paraben-free, while Barielle No Bite Pro Growth, with its odorless formula and pro-growth ingredients, promotes strong, healthy nails. Patience and discipline is the key here, and you can truly end biting your nails when you make an actual resolve to stop doing it. Try motivating yourself and think about all the lovely nail art and French manicures you can get done without needing to wear artificial acrylic nails. Even the best nail biting polish may not show its impact in a week, but give the product a month and notice a significant improvement in your nails. Conduct a patch test before applying these polishes to check for skin sensitivity.

Infographic: Tips And Tricks For Applying A Nail Biting Polish

If you have the habit of biting your nails and have ruined your salon manicure that fills your mouth with a bad taste and leaves you with stumpy nails, look no further than nail biting polishes. They are safe to use and will deter you from biting your nails. Check out the infographic below to understand how to get the perfect nail finish at home with these products.

Tips And Tricks For Applying A Nail Biting Polish (infographic)

Illustration: StyleCraze Design Team

Frequently Asked Questions

How do I stop severe nail biting?

You can stop biting your nails by following any of these nail-biting prevention strategies:
1. By keeping your nails short and using nail and hand creams
2. By applying bitter tasting polish or nail hardeners to your nails
3. By getting manicures done regularly
4. By replacing nail biting habit with a good habit
5. By identifying what triggers nail biting for you
6. Finally, by trying to gradually stop biting your nails.
You can also look for natural remedies for nail-biting. Alternatively, consult a healthcare specialist and opt for nail health supplements or nail biting therapy like hypnotherapy to get rid of the habit.

Is nail biting polish safe?

Nail biting polishes are made using non-toxic and safe ingredients that can help to remedy the compulsive habit of nail biting.

Is biting your nails a mental disorder?

Nail biting is common among 25-30% of kids and the more pathological forms of it are assumed to be an impulse control disorder in the DSM-IV-R and can also be classified under obsessive compulsive and other disorders related to it in the DSM-5.

Is biting your nails with nail polish bad?

Biting your nails increases the chances of ingrown nails or hangnails. Most nail polishes contain toxins which are definitely not good for your body.

Does nail biting polish work?

Fingernail biting polish stops you from biting your nails because of its bitter taste that can put you off and help you eradicate this bad and unhealthy habit.

Can nails grow back after years of biting?

Nails may never look the same again if you keep biting them for years on end, and they may never grow as they would on fingers of people who never bite their nails.

Why Trust StyleCraze?

Srijani Roy Chowdhury is a makeup enthusiast who channels this interest into researching and recommending the best makeup products. She has listed the best nail biting polishes that will discourage nail biting. Chaitra has compiled this list based on numerous user reviews and product listings. This article also includes a buying guide and the pros and cons of each product to guide your purchase decision.

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Dao Huyen Nhu

Dao Huyen NhuNail Artist

Dao Huyen Nhu is a highly skilled nail artist with 8 years of experience in the beauty industry. Her enthusiasm for self-expression through nail art led her to specialize in hand-painted nail art. Her work is a testament to her artistry, with each nail serving as a canvas for her imagination. Throughout her career, Nhu has developed a reputation for...read full bio

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