Nail biting ends here.
The pocket-sized pen that kills the urge on contact. Every time. Dries invisible. Nobody knows.

Wherever it strikes.
Pocket-ready. 30-second application. All ten nails. No one knows it's there.
Bitter formula. Instant.
Denatonium benzoate stops the urge cold. Every single time. No willpower needed.
Clean hands. Always.
By day 14 the urge fades. You stop reaching. Clean hands. No explanations needed.
Stop biting. Start healing.

Stops the urge the instant your fingers reach your mouth. Every single time. No willpower required.
Locks moisture into the nail bed. Keeps nails flexible instead of brittle so what grows back actually stays.
Strengthens the nail plate from the root. What grows back is harder, thicker, and less prone to breaking.
The protein your nails are literally made of. Repairs surface damage while the habit gets interrupted.
Balances the nail environment and keeps surrounding skin clean. The detail that separates a formula from a deterrent.
Stops the urge the instant your fingers reach your mouth. Every single time. No willpower required.
Locks moisture into the nail bed. Keeps nails flexible instead of brittle so what grows back actually stays.
Strengthens the nail plate from the root. What grows back is harder, thicker, and less prone to breaking.
The protein your nails are literally made of. Repairs surface damage while the habit gets interrupted.
Balances the nail environment and keeps surrounding skin clean. The detail that separates a formula from a deterrent.
You don't bite your nails on purpose.
It happens in the background — stress, boredom, habit. You're already mid-bite before your conscious mind catches up. Willpower doesn't work because the habit fires before you notice it started. QUITS doesn't need your willpower. It intercepts the habit at the exact moment it fires.
"The formula doesn't require willpower. It intercepts the habit at the exact moment it fires."
DENATONIUM BENZOATE — MOST BITTER COMPOUND KNOWN TO SCIENCE
HOW IT WORKS
APPLY
Apply to all ten nails every morning. Dries invisible in under 60 seconds. Nobody knows it's there.
RESIST
The moment your fingers reach your mouth the bitter formula hits instantly. The habit gets interrupted every single time.
QUIT
By day 14 the urge is gone. You stop reaching before you notice. Clean hands. No explanations needed.

Kills the urge. Every time.
Choose your pack and start your journey to healthy nails.
30-DAY TRANSFORMATION
See the incredible progress over just 1 MONTH
What They're Saying
Shook a client's hand last week and didn't think about my nails once. First time that's happened since college.
Everything else looked like it was made for a teenager. This just looks like a pen. Nobody has ever asked.
Took my girlfriend to dinner and for the first time in years I wasn't thinking about my hands. Worth $27 alone.
My girlfriend noticed before I said anything. Asked if I'd stopped biting. Hadn't told her I was trying. That felt really good.
Gum. Rubber bands. Just telling myself to stop. None of it worked. Two weeks with QUITS and the habit's gone.
No shine, no smell, no one asks. Worth it just to stop being in my head every time I'm in a room that matters.