

🖤 Stop biting, start thriving — your hands deserve the best!
NIXXIT Nail Biting Treatment is a USA-made, non-toxic pen designed to break nail biting and thumb sucking habits for both children and adults. Featuring a bitter, odorless formula that lasts up to 3 hours per application, it offers a discreet, matte finish with easy brush-on use. Trusted by thousands, NIXXIT helps users regain confidence and healthier nails without glossy residue or harsh chemicals.





| ASIN | B07QYC481V |
| ASIN | B07QYC481V |
| Best Sellers Rank | #65,195 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #822 in Nail Polish |
| Brand Name | NIXXIT |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,273) |
| Global Trade Identification Number | 00867195000402 |
| Item Form | Pen |
| Item Weight | 0.05 Kilograms |
| Liquid Volume | 0.14 |
| Manufacturer | NIXXIT |
| Manufacturer | NIXXIT |
| Manufacturer Part Number | NIXXIT-PARENT |
| Number of Items | 1 |
| Package Dimensions | 8.03 x 4.92 x 0.75 inches; 1.59 ounces |
| Size | 0.14 Fl Oz (Pack of 1) |
| Specialty | Non Toxic, Bitter |
| UPC | 867195000402 |
| UPC | 867195000402 |
S**.
Skin Picking OCD SAVIOR
I would provide photos of how bad my fingers were before I started using this product, but it was rather grisly. I have sever skin picking disorder and it focuses around my cuticles and can travel up my fingers and around to the finger pads. It starts with picking and moves into biting. It's something I've always struggled with and fought but couldn't figure out deterrents other than lotion to try to help healing and smooth out rough spots to not trigger the cycle. NIXXIT has been a major miracle, it stops the OCD cycle for me and has given my hands time to heal. I keep it on constantly, and as the cycles have been stopped, I only need to spot treat for flare ups. One tube has lasted me about 6 months. I started buying several and the twin pack to keep with me literally everywhere I may think to use it to keep up on it, so I'm never without when I'm in need. This little tool has given me control again, I'm not afraid of infection, I'm not afraid of people seeing my hands, I'm not in pain. I can't recommend this enough for people who struggle with similar issues or nail biting. It tastes AWFUL (which is perfect), and it's convenient. It doesn't hurt on open wounds to boot.
M**K
IT WORKS!!!!
I have been biting my nails ever since I was a little girl. As I got older, I realized just how bad it was! But for some reason, I would bite and not even realize it! This was now a bad habit! I used to go to the nail salon and have them put on acrylics which not only stopped me from biting, but it looked great and professional I realized that it would break bank my bank having to go every two weeks. Once they would grow out and fall off, before I could make an appointment, I would bite them off again...I finally told myself that this has to end! I have tried a polish that made my nails look glossy, which I liked, and when I would bite, there was a flavor, but it wasn't bad enough for me to stop. Finally, I found this product! It was the first one that popped up when I searched, and it had the best reviews, so I had to try it! The first day I applied, I forgot later that day I had it on, and I went to bite, and that taste ENDED it for me! I had the worst taste in my mouth that lasted a while even after drinking water, and at that moment, I knew I did not want to have that taste again! So I continued to apply day and night every day and made sure I was consistent. Two weeks later, my stubbed fingers now have beautiful, strong, naturally growing nails, and I look at my hand and admire the growth and willpower not to bite!
J**E
Works very much like a marker
I like that the pen applies the liquid with precision and it does not pass to other objects like food. What I'm not a huge fan of is that it takes two or three seconds for the taste to develop and build strength to a moderate bitter. It is one of the weaker bitter products I have tried. The percice placing and the low transfer are huge to me.
E**S
It worked for me !
Even though I’ve only used it once, maybe 3 times, I think it helped me tremendously at least get started. I purchased this product and it helped me to put a stop to my nail bitting behavior, it put a fowl taste on my nails and prevented me from bitting them. It’s been now almost 10 months and have a a nice set of nails that I now have to trim every now and then. I don’t think I’ve had ever used a nail clipper on my hands before. If you're like me, that has been dealing with this behavior all your life, once they grow, it’s a learning curve on how to deal with longer than usual nails. I scratched myself a few times doing mundane tasks.
A**R
Love the applicator but that's where it stopped.
I have been struggling with nail biting for most of my life. I go for years with long nails then life throws me a curve ball and I'm back at it, and I bite mine down to the bare minimum until they bleed. Such a horrible habit to form. I have used several brands through the years that brush on like nail polish and the biggest draw back is they stay and stay and stay to the point I have to wear rubber gloves to eat my food, finger foods and burger type of things of course. I was excited to find this brand and style of application, as it was far easier to carry with me and use at will. Sadly, that was the problem, I had to have it with me at all times and reapply constantly. Even after just applying the product I would catch myself biting and think....wait, what happened to the rotten taste? It just did not hold up for me. It was a small amount to begin with, but for the many applications I had to use throughout the day made it extra expensive. Not to mention the bitter taste was so minimal that I had to remind myself that I was biting again, or picking at them, which totally defeats the purpose of using the product.
R**S
Toxic ingredients . Buyer beware!
I received this product which I assumed was safe to consume I didn’t read many reviews or actually look at the ingredients much. When I received it I have it a try. While yes east to use. After accidentally licking a finger while eating or other casual touches near my mouth I confirmed it’s nasty taste. I thought ok this might work. But that soon followed by nagging nausea that lasted all day long. I’m still nauseated at 8 at night when writing this. I even washed my hands and did dishes thinking it be gone but it lingers invisibly and whatever is on it didn’t agree with me. I read more reviews confirming some other shad this experience. I’m an herbalist and likened the Tatar to dried aloe. It’s bitter. Most ingredients this bitter are very cold on digestion I’m not sure that’s the case with this stuff but definitely returning it and will try to find another way to break my bad habit. Brewing some fresh ginger tea to hopefully remedy this. Sorry but they really need to re-examine this product and create a non toxic version that won’t make you sick. Warning!!! Denatonium benzoate is moderately toxic to mammals and has a high tendency to bioaccumulate. ... It is moderately toxic to birds but less so to fish and aquatic invertebrates.
J**R
Works great
Effective will definitely work
H**I
Actually worked
Helped me quit my 20 year habit
R**N
It's like a placebo. It doesn't deter me from biting my nails.
N**B
This stuff is magic - the pen makes it easy to apply and it does the job.
P**S
After many , many years of nail biting, i applied Nixxit and after 3 weeks have not bitten any nails, they’re actually growing. I am using the tool as an aid. I was curious as to what it would taste like after applying the solution, believe me you won’t be biting your nails, taste is vile…🤭
N**Y
i used to bite my nails 1/2 way down my nail bed, but i used this multiple times a day every day for about a month and it really kicked my habit. i was a nail biter for 21 years, so i was super skeptical, but give it a chance fr.
P**M
I like how it washes off so he doesn't taste it when he's eating. Just reapply after meals. For me I just apply before bed since my child only bites at night.
Trustpilot
Hace 2 meses
Hace 3 semanas