🚀 Launch week: Unbitten is $37 today, then $47. Instant access, yours forever.
A 30-day, science-based protocol

Stop hiding your hands.

You bite your nails. You feel it the second someone glances down. Unbitten is the 30-day method that finally works, because it's built around why you bite, not willpower.

Start your 30 days
Instant accessYours foreverBacked by JAMA research
A woman's hand with bitten nails
The habit you hide every single day.
Be honest

Look at your hands. Right now.

Go ahead. That small wish that they looked different, the one you just felt? That's not vanity. It's the tenth time today your nails crossed your mind.

You hide them in photos. You curl them under your coffee cup. You've gotten good at it. You shouldn't have to be.

Show me the way out
Close-up of a bitten nail and sore cuticle
You're not alone, and it's not your fault

The numbers behind the habit

33%
of adults bite their nails (DSM-5)
52.8%
improved in 6 weeks with the habit-replacement technique, vs 19.6% without (JAMA, 2023)
2.7×
more likely to improve than doing nothing (JAMA, 2023)
14 days
to your first visible change, on average

The real reason

It was never willpower.

Nail biting isn't weakness. It's a loop your brain runs automatically, below conscious thought. Your hand is moving before you decide anything. You can't out-willpower something your conscious mind isn't even running.

TRIGGER stress · boredom ROUTINE you bite REWARD brief relief every repetition carves the pathway deeper

Unbitten doesn't fight your fingers. It retrains the loop.


Why nothing has worked

You didn't fail. They did.

Bitter polish

Targets your mouth; the habit lives in your brain. Your taste buds adapt within weeks.

Manicures

One stressful moment and you've bitten through $40 of work, feeling worse than before.

"Just stopping"

It's automatic. It happens before you notice. You can't decide your way out of a reflex.

Gloves & fidgets

Useless the second they're not in your hand at the exact moment the urge fires.

The method

Four reasons people bite. Yours needs its own fix.

The technique that works for one type actively fails for another. Unbitten opens with a 60-second quiz that finds yours.

1

The Anxious Biter

You bite under acute stress: deadlines, hard conversations, the minutes before a presentation.

Competing Response
2

The Perfectionist

You start by "fixing" one rough edge. Then biting makes more imperfections to fix.

Decoupling
3

The Boredom / ADHD Biter

It happens during meetings, scrolling, TV. Your nervous system craves the input.

Sensory substitution
4

The Unconscious Biter

No trigger you can name. It's been automatic since childhood, before awareness.

Awareness training
60-second quiz

Which kind of nail-biter are you?

Six quick questions. You'll get the one technique built for your type, not generic advice that works for nobody.

Already know your type? Skip to the protocol →

Before / after

This is what 30 days can look like.

Most people see the first visible change in 10 to 14 days, and real nail length around day 14 to 21.

Day 0 Bitten short nails with sore cuticles, before the protocol
Bitten short, sore cuticles, the hands you hide in photos.
Day 30 Healthy natural grown nails, after the protocol
Grown out, smooth, nothing left to hide.
Start your 30 days
The Unbitten guide
What you get

Everything in Unbitten

📘 The Unbitten ProtocolThe full 30-day system, built around your bite type, plus the Relapse Protocol no other guide has.
$37
📋 Trigger Tracking SheetThe log that reveals when, where and why you bite.
$12
✅ 30-Day Progress TrackerSo missing one day never feels like starting over.
$9
🃏 Emergency CardThe rapid-response steps for high-risk moments.
$7
📌 Bite-Type Quick-ReferenceWhich technique, for which type, at a glance.
$6
Total value$71
Regular price$47
Launch price today$37
Get instant access One-time payment · delivered in 60 seconds
🔒 Secure checkout via Gumroad · Visa · Mastercard · PayPal · Apple Pay · instant lifetime access
The evidence

Built on research, not promises

Unbitten is new, so we don't lean on reviews. We lean on the peer-reviewed science it's built from.

Grounded in research from JAMA DermatologyJournal of Behavior TherapyCognitive Therapy & ResearchDSM-5

"In a randomized proof-of-concept trial, the habit-replacement group showed 52.8% meaningful improvement after six weeks, versus 19.6% in the control group."

Moritz et al., JAMA Dermatology, 2023

"These repetitive behaviors are linked to perfectionism, driven by frustration and boredom, not anxiety alone."

O'Connor et al., Université de Montréal, 2015

"Habit Reversal Training shows a large effect size (d ≈ 0.80) across body-focused behaviors, the gold-standard intervention."

Bate et al., meta-analysis, 2011
~22% of children bite their nails, a habit that often follows them into adulthood (Ghanizadeh, 2011)
The DSM-5 classifies significant nail biting as a Body-Focused Repetitive Behavior, not a bad habit
The basal ganglia runs the loop automatically; your conscious mind isn't driving it (Graybiel, MIT)
Since 1973, Habit Reversal Training has been the gold-standard for these behaviors (Azrin & Nunn)
See all 9 peer-reviewed sources ▸
The method & its proof
  1. Moritz S., et al. (2023). Self-Help Habit Replacement in Body-Focused Repetitive Behaviors: A Proof-of-Concept Randomized Clinical Trial. JAMA Dermatology
  2. Azrin N. H., & Nunn R. G. (1973). Habit-Reversal: A Method of Eliminating Nervous Habits and Tics. Behaviour Research and Therapy
  3. Bate K. S., et al. (2011). The efficacy of habit reversal therapy for tics and habit disorders. Clinical Psychology Review
Why we bite
  1. O’Connor K., et al. (2015). Perfectionism, frustration and boredom in body-focused repetitive behaviours. J. of Behavior Therapy & Experimental Psychiatry
  2. Graybiel A. M. (2008). Habits, Rituals, and the Evaluative Brain. Annual Review of Neuroscience
Prevalence & classification
  1. Halteh P., Scher R. K., & Lipner S. R. (2017). Onychophagia: A Nail-Biting Conundrum for Physicians. Journal of Dermatological Treatment
  2. Ghanizadeh A., & Shekoohi H. (2011). Prevalence of Nail Biting and Its Association with Mental Health in Children. BMC Research Notes
  3. American Psychiatric Association (2013). Diagnostic and Statistical Manual of Mental Disorders (DSM-5). APA Publishing
  4. TLC Foundation for Body-Focused Repetitive Behaviors. bfrb.org
Hiding bitten nails in a sweater Confident, relaxed hands with healthy nails
For everyone who's tired of hiding

Imagine not thinking about your hands.

No more sleeves pulled over your fingers. No more declining the photo. No more turning your hands palm-down the second someone sits beside you. No more "sorry about my nails."

Unbitten was written for the person who has done that for years, and is quietly done with it.

I’m ready
Why Unbitten exists

No fake reviews. Just the science, and a promise.

Unbitten was built by people who spent years hiding their own hands. We made the guide we wish we'd had: honest about the timeline, grounded in real clinical research, and matched to why you bite instead of telling you to "just stop."

Backed by real research

Every technique comes from peer-reviewed trials, cited in full. You can check each one.

We won't fake it

Unbitten is new, so we won't invent testimonials. When real ones come in, you'll know they're real.

Yours for good

Instant access the moment you join, kept forever, with every future update included free.

Honest, not hype.

We won't promise overnight magic. We promise the real science, the exact method for your bite type, instant lifetime access, and a real person who answers if you get stuck. The rest is three minutes a day.

The only thing you stand to lose is the habit.

Honest answers

Why a guide, not a free video or an app?

Free videos tell you what. Unbitten tells you which.

YouTube is full of "stop biting your nails" tips, but they're one-size-fits-all, and the technique that works for one type quietly fails another. Unbitten finds your type first, then gives the one method built for it.

Apps buzz at the moment. This rewires the habit.

Trackers and bracelets alert you when you slip. Useful, but they manage the moment. Unbitten is the underlying 30-day plan: the science, the matched technique, and the relapse protocol that changes the pattern. One payment, yours forever.

✓ This is for you if
  • "Just stopping" has never held for you
  • You want a clear, science-based plan, not willpower
  • You'd rather own it once than pay a subscription
✕ It's not for you if
  • You want a magic fix with zero effort (it's ~3 min a day)
  • Biting causes bleeding or infection, so please see a professional first
  • You won't read a short guide before starting
Questions

Before you decide

I've tried everything. Why is this different?

Everything you tried targeted the surface behavior. Unbitten finds why you bite first, then gives you the technique built for your specific trigger. Most people who've "tried everything" never tried anything matched to their type.

How fast will I see results?

Reduced frequency and sharper awareness usually within 10-14 days. Visible nail growth around day 14-21. Full, automatic change at 6-10 weeks.

Is it a subscription?

No. $37, once. The guide and all four bonuses are yours instantly. No account, no recurring charge.

What if I relapse?

There's a whole chapter for that. A slip isn't failure. You run the reset protocol instead of the shame spiral.

What exactly do I get?

A 76-page illustrated guide (the full 30-day protocol matched to your bite type) plus four bonuses: the Trigger Tracking Sheet, the 30-Day Progress Tracker & calendar, the Emergency Card, and the Bite-Type Quick-Reference Card. Instant PDF download, yours forever.

How much time does it take?

About an hour to read once up front, then roughly 3 minutes a day across the 30 days. No appointments, no app to keep checking.

Can it replace therapy?

No, and we say so inside. If your biting causes injury or comes with significant anxiety or OCD, please see a professional. This is educational, not clinical.

Is my information private?

Yes. We use your email only to deliver your guide and the occasional helpful note. Never sold, never rented, never shared. One-click unsubscribe anytime, and checkout is processed securely, so we never see your card details.

What if it doesn't work for me?

We'll be honest: because this is an instant digital download, we can't offer refunds, so we worked hard to make it genuinely worth it. The method is matched to your specific biting pattern, with a relapse protocol for the days you slip, and support is one email away if you ever feel stuck.

Do I need to buy anything else?

No. The guide works on its own. A few cheap extras can help if you want them: a glass nail file, a little cuticle oil, and a small textured object to keep your hands busy. All optional, and you probably have a substitute at home already.

Can men or teenagers use it too?

It's written with women in mind, but the underlying science of habit replacement applies to anyone, so men are welcome. It's designed for adults; for anyone under 18, we'd gently suggest involving a parent or a qualified professional.

Real stories

Real stories, as they come in

Unbitten is new, so we won't invent testimonials. This space is for the real ones. If the guide helped you, yours could be the first.

We may publish your first name and story (never your email). No spam, ever.

Your hands, unbitten.

30 days. Your type. The way out.
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