No More Biting Nail Polish - Bitter Taste Nail Biting Treatment for Kids & Adults - Stop Thumb Sucking Deterrent - Finger Biter Prevention (0.45 fl oz)

Seriously works amazing! It’s been 2 days since I started to use it. And I can already tell you now the taste is horrendous. Has kept my fingers out of my mouth. Sucks when you eat finger food though cause once the taste goes into your mouth it makes the food taste bad. So you won’t want to eat. Which I guess secretly it helps you control your hunger and cravings haha. Really good product

My daughter immediately stopped chewing her nails once she started using this product. Now she can finally get them painted!

The bitterness of this polish is intense and immediate. It is specifically designed to deter both nail biting and thumb sucking, and it works exactly as intended. The taste is very sharp and lingers, which is the perfect reminder for anyone who bites their nails subconsciously." Clean Ingredients (17-Free) "One of the best things about Ella + Mila is that it's a '17-Free' vegan formula. It’s made without harsh chemicals like Formaldehyde, Toluene, or Acetone. Knowing it’s safe and non-toxic is a huge relief, especially if you are using it on children (it's safe for ages 1+)." Application & Appearance "The application is smooth and it dries very quickly (under a minute). It leaves a subtle, healthy-looking glossy shine on the nails. It can be used on bare nails or as a top coat over your favorite colored polish. Just remember to reapply every 2-3 days to keep the bitter taste strong, as it can fade after several hand washings." The taste can transfer to finger foods (like fries or fruit), so you may need to use utensils for a while!

**EDITED TO ADD: came back to say, I’ve only had to reapply twice and we are still THUMB SUCKING FREE! Praise be! I never write reviews but had to share my experience as a mom of a strong willed 5.5 year old thumb sucker! We applied the polish on both thumbs on Monday before school in the hopes to stop thumb sucking at school during this horrid cold/flu season. He sucks his thumb when concentrating, when bored, when watching shows or while teacher is teaching, and to self-soothe for bed ever since we sleep trained him at 4 mo old. I completely forgot that this polish STAYS ON for a while and bedtime was going to be impacted, but there was no turning back and we needed to kick the habit once and for all, including sleep! So we committed. He allowed us to apply, and it didn’t burn or anything (“this is to help with germs and keep you healthy.”) Dried very quickly. I put it on while we were in the car and it was dry by the time we walked into school. He accidently put his thumb in his mouth a couple times out of habit that day and every time he would promptly take it out with a big YUCK! He got upset, yes, but it deterred his thumb-sucking! A swig of water solved it. We gave him some fidgets to help keep his hands busy. That night, he got PISSED and demanded I “take it off” but of course, that wasn’t an option and we rode the wave of comforting him and letting him work through it. Nights 1-3 he would get up a dozen times with every excuse in the book to avoid going to bed but eventually fell asleep! And no thumb-sucking during the days! I was SHOCKED! He even stopped sucking by accident/out of habit by the second day! Last night was night 5 and he went right to sleep! I will say I noticed after his bath on Wednesday night that the polish was starting to peel off so I reapplied it then to both thumbs, even though he had stopped sucking by then. It dried quickly again but it doesn’t last as long as they say it does, keep that in mind. I still give 5 stars because guys….IT WORKS! I’m a believer and so so thankful because I was starting to think my kid would suck his thumb until college! Every kid is different but I’m telling you….its worth a try! Hope it works for you, too! I will come back and edit my review if anything changes.

I used this product for about a month. The tastes is pretty bad and does linger in your mouth. But what really helped is the psychological aspect—just knowing that I’ll have a gross taste in my mouth prevented me from biting my nails. Because, technically, you could get used to the taste, so I think this product works because of what it does to your psyche. Lol. I saw some reviews that cautioned people against using contacts while using this product. So, I did wear latex gloves to put my contacts in every morning for the time I used this product. I HIGHLY recommend this product. My nails are so beautiful now! :) I have no urge to bite them anymore. I give this four stars because of the fact that you’ll need to wear gloves to put in contacts and that the polish really does end up on your finger pads too and can ruin the taste of your meal. FYI: The photo shows two months of progress.

It didn’t work for my 3 year old. At first, he cried and wanted it off. He then got use to it and continued to suck his fingers. Heavy sigh! I do appreciate the attempt at making something for this issue with not so bad ingredients. I however, got it on my finger and thought it was awful. So might just depend on how stubborn your kid is.

Works so well. But it does make your fingers taste nasty. Used it for my 5 year old who sucks her thumb at night and I heard her multiple times up spitting and trying to rinse her mouth. It works… but it’s very very bitter. But that’s why it works! She doesn’t suck her thumb anymore.

The ella+mila "No More Biting" Nail Biting Treatment is designed to help kids (and adults) break the habit of nail biting and thumb sucking. While effective in discouraging nail-biting behavior, the strong taste does have some lingering effects that may impact other activities. Pros: ✅ Effective Deterrent: The bitter taste is highly effective in curbing nail-biting and thumb-sucking habits. ✅ Safe for Kids: Free from harmful chemicals, making it a safe option for children. ✅ Easy Application: The brush-on formula makes it quick and straightforward to apply. ✅ Vegan and Cruelty-Free: Aligns with eco-friendly and ethical practices. ✅ Long-Lasting: Stays on nails for extended periods, requiring minimal reapplication. Cons: ❌ Lingering Taste: The bitter taste can transfer to food or other objects, which might be unpleasant. ❌ Limited to Nail Surface: May not fully deter behaviors involving the skin around the nails. Performance and Usability: The product performs well in discouraging nail biting, with the bitter taste working as an immediate deterrent. Application is quick, and the formula dries fast, making it convenient for busy parents. However, the lingering taste on fingers can transfer to food, which might require extra attention during meals. Comparison: Compared to similar products, ella+mila stands out for its non-toxic, vegan formulation and long-lasting effects. While other treatments may fade quickly, this one offers durability with fewer applications. Who Is This For? This treatment is ideal for parents seeking a safe and effective solution to help their children stop nail-biting or thumb-sucking. It’s also a suitable choice for adults looking for a non-toxic deterrent. Conclusion: The ella+mila "No More Biting" Nail Biting Treatment is a highly effective solution for breaking nail-biting habits. While the strong taste is a necessary deterrent, its lingering effects may be a minor inconvenience. Overall, it’s a safe, ethical, and reliable product for tackling these habits. Recommended for families looking for a thoughtful and natural option.