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NIXXIT KIDS SINGLE

NIXXIT KIDS SINGLE

An easy brush-on reminder to help break the nail biting and thumb sucking habit.

⭐⭐⭐⭐⭐ | 28,000+ Happy Customers

$14.95
$14.95 $14.95
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  • For Kids Ages 3+
  • Extremely Bitter Taste Discourages Biting
  • 10 mL Brush-On for Easy At-Home Application
  • FREE Progress Tracker Included

NIXXIT Kids Brush On uses the same extremely bitter formula to help discourage nail biting and thumb sucking. The larger 10 mL bottle gives you 2.5× more NIXXIT than our pen and applies easily with a traditional brush.

FREE SHIPPING - US orders over $20

Chris

Chris ⭐⭐⭐⭐⭐

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

Valerie C. ⭐⭐⭐⭐⭐

My son has been biting his nails for years. This took a few days but helped break the habit!!!

Sarah

Ryan p. ⭐⭐⭐⭐⭐

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

Elizabeth W. ⭐⭐⭐⭐

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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MAKE IT SOMETHING YOU DO TOGETHER

NIXXIT works as the bitter reminder, but consistency is what builds progress. Apply it together, track successful days and celebrate the small wins along the way.

A BITTER REMINDER WHEN THEY NEED IT

Simply apply NIXXIT to the nails and let it dry. When fingers reach the mouth, the extremely bitter taste creates an immediate reminder to stop biting or sucking.

CUSTOMER REVIEWS

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(2 Days Ago)

I Highly Recommend This Product!

I Highly Recommend This Product! It Dries Quick, Not Thick. You Cant Tell Anything Is On His Nails After Application (I Was Afraid It Would Look Shiny But It Doesn't.) It Tastes Nasty And It Will Work!

- D. Murphy(1 Days Ago)

I Bought This For My Habitual Thumb-Sucking Two Year Old...

"I Bought This For My Habitual Thumb-Sucking Two Year Old... I Just Put A Dab On Both Thumbs Right Before Bedtime. She Had No Problems With Sleep. I Applied It One More Time The 2nd Night, And She Hasn't Sucked Her Thumb Since! Great Product!

- Sara M.(2 hrs ago)

FREQUENTLY ASKED QUESTIONS

Is this easy to apply?

Yes, NIXXIT is very easy to apply. For the pen, twist the base until a small amount of solution comes out, then brush around the edge of the nail and cuticle. For the bottle, simply unscrew the cap and use the brush to apply a light layer to the nail edges. A little goes a long way, and it dries quickly.

What are the ingredients of this product?

NIXXIT is formulated with a safe, gentle blend of ingredients designed to help stop nail biting without harsh chemicals. Our formula includes:

– a clean, skin-safe base
– a gentle preservative used in skincare
– supports product stability
– naturally derived conditioning agent
– plant-based emollient for smooth application
– plant-derived thickener
– one of the world’s most bitter substances (key deterrent)

NIXXIT is free from parabens, formaldehyde, artificial dyes, and added fragrance.

Is there any smell to the product?

NIXXIT is virtually odorless. We’ve intentionally avoided strong scents or artificial fragrances, making it suitable for sensitive noses — especially kids. Once applied, it dries quickly and leaves no lingering smell.

How old do you have to be to use NIXXIT?

NIXXIT is safe for most children ages 3 and up, as well as teens and adults. If your child has allergies, sensitive skin, or is under 3 years old, we recommend checking with a pediatrician first or doing a patch test on the skin.

Can I purchase the product at any retail stores?

NIXXIT is currently sold exclusively online through our website, Amazon and Walmart. We do this to keep prices low, ship directly to you, and ensure you’re getting the freshest product possible. If you’re interested in seeing NIXXIT in retail near you, let us know!