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NIXXIT ADULTS

NIXXIT ADULTS

Nail Biting Treatment Pen


⭐⭐⭐⭐⭐ | 28,000+ Happy Customers

Regular price $14.95
Regular price $16.95 Sale price $14.95
Sale Sold out
  • 100% Safe Formula
  • No Gloss Or Strong Chemical Smell
  • Works Fast & Effectively

Tried everything to stop biting your nails but nothing works? We get it, many of us have been there. As former chronic nail biters ourselves, we know how tough the habit is to break. That’s why we created the product we wish we had years ago... A bitter but safe formula designed to help you finally quit for good. Nail biting stops here.


FREE SHIPPING - US orders over $20.


Chris

Denise ⭐⭐⭐⭐⭐

I’ve been biting my nails since I was a kid. Thought I’d never stop. NIXXIT made it easy. First time I’ve seen white tips in years.

Ryan

Scott C. ⭐⭐⭐⭐⭐

Honestly didn’t expect it to work. But after just a few days, I noticed I wasn’t biting anymore. Super simple and effective.

Sarah

Rene V. ⭐⭐⭐⭐⭐

I used to bite without even realizing it. NIXXIT helped me become aware. It’s gross enough to stop you but not unbearable.

Mike

Lindsay A. ⭐⭐⭐⭐⭐

I tried bitter polishes before and they didn’t do anything. NIXXIT was different. Helped me break the habit in under 2 weeks.

Jennifer

Chris M. ⭐⭐⭐⭐

Years of anxiety-driven nail biting—gone. This stuff really works. It’s been 3 weeks and I haven’t touched my nails once.

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NIXXIT

THE BEST NAIL BITING TREATMENT

HOW TO USE NIXXIT?

TWIST . APPLY . LET DRY

  • 1. TWIST

    Give it a twist until the liquid reaches the tip. It’s ready when you see a drop!

  • 2. APPLY

    Brush a thin layer onto each nail—just like nail polish, but with bite-stopping power.

  • 3. LET DRY

    Hands off! Let it dry for 30–60 seconds before touching anything.

FASTEST RESULTS THE SAFEST WAY!

ODOR FREE & NON-GLOSSY

Nail biting and thumb sucking habit-breaking and prevention treatment with easy, brush-on application.

SAFE FORMULA

We spent years researching the perfect formula, and have crafted an effective and safe formula that includes NO parabens or harmful chemicals.

OUR COMMITMENT

We want NIXXIT to help stop nail biters across the world, if for any reason you aren't satisfied please feel free to reach out, our customer service team is available to you every step of the way.

CUSTOMER REVIEWS

I’ve Tried Everything and This Actually Worked!

"I’ve been biting my nails for over 20 years and honestly didn’t expect much. The taste was awful (in a good way), and after just a couple of days, I noticed I was catching myself before biting. I’ve slipped once or twice, but that bitter reminder snapped me right back out of it."

– Lauren H.(1 Day Ago)

Been Chronically Chewing My Nails Longer Than I Can Remember

"I Am 26. It Is Such A Hard Habit To Break! I've Only Had To Actually Apply It 3 Or 4 Times In The Last 2 Weeks Because Of How Well It's Working As A Deterant For Me! If You've Struggled With Kicking Biting, At Least Spend A Few Bucks To Give It A Chance!

- Dakota(10 Days Ago)

It’s Gross... But That’s Why It Works

"Not gonna lie—it tastes terrible. But that’s the point, right? I’ve tried those clear nail polishes before that claim to be bitter, but NIXXIT is the first one that actually stopped me. I still accidentally touched my mouth a few times out of habit, but the flavor is so strong it killed the urge quick."

- Jason P.(7 Days Ago)

Took a Week, But I’m Finally Done

"I had to apply it for almost a full week before I stopped completely, but I haven’t bitten my nails since. The taste is intense, so even if I forgot I had it on, one little bite was enough to remind me. It’s not magic overnight, but if you stick with it, it works."

- Marc(1 Day Ago)

It worked for my boyfriend Better Than I Expected

"My boyfriend has been a nail biter his whole life. I’d catch him doing it during movies, while driving, even in meetings. I ordered NIXXIT without telling him and just said, ‘Try this for a few days.’ He complained about the taste (of course), but within a week, he stopped. He still instinctively brings his hands to his mouth sometimes—but doesn’t bite anymore. Honestly, I think he’s even a little proud of his nails now."

- Emily(2 Days Ago)

FREQUENTLY ASKED QUESTIONS

Is this easy to apply?

Yes, the product is very easy to apply. You twist the pen until a little bit of the solution comes out then brush a small amount on the outside edge of the nail/ cuticle. Remember a little goes a long way.

What are the ingredients of this product?

Is there any smell to the product?

Can I purchase the product at any retail stores?