★★★★★ 4.6 from 2,371+ verified reviews

Grinding Your Teeth All Night? 
TrueBite Helps Protect Your Teeth Starting Night One Without The $300+ Bill

TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard

Today, you can get Exact-Print technology, the custom-bite fit that normally costs $300+, for a fraction of the cost. Molds to your exact bite at home in about a minute and helps protect your teeth from the first night.

 ExactPrint Molding: takes a fingerprint of your bite, so it locks in all night instead of ending up on your pillow

Sleep Easy at 1.55mm: HALF the thickness of the generic guards you already quit wearing

Built To Take The Hit: up to 4.4x the jaw stress lands on the guard first, not bare enamel

4 Guards, 2 Sizes: grind a hole through one? Grab the next, not a $300+ replacement

30-Day Returns

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Ships in 1–2 Business Days

30-Day Money-Back

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Ships in 1–2 Business Days

"I grinded a hole thru my last guard that cost me $400 so wasnt expecting much from this one lol. molded it at the sink, took like a minute and it locked on way better than i thought. 3 months no new chips"

Rachel M. · Los Angeles, CA ·

★ Verified Buyer
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard
TrueBite Mouth Guard for Teeth Grinding and Clenching, Night Guard

results from thousands of teeth grinders

2,371+ People Stopped Waiting For The Next Crack

★★★★★  4.6 average · 2,371+ verified reviews

Individual results may vary

Here's Why Your Teeth Could Be Breaking Off And Looking Shorter Than A Few Years Ago

While you sleep, your jaw may lock into a "night-clench cycle."

That's up to 4.4x more stress on your jaw than normal, in bursts you never feel, night after night.

Over time, that can crack and flatten your enamel. And enamel never grows back.

Up to 4.4x the stress on your jaw. Night after night. Nothing between the force and your teeth.

TrueBite sits between your molars and takes the brunt of the force, so it doesn't land straight on your teeth.

You mold TrueBite to your exact bite in about a minute.

Then it sits between your molars all night, so the stress hits the guard first, not bare enamel.

In a published study, wearing a night guard cut peak jaw stress by up to 71%*.

*Findings refer to published research on occlusal splints (night guards) as a category, not clinical testing of TrueBite itself. Individual results vary.

Here's Why TrueBite Takes The Brunt And Stays In All Night

truebite™ exact-print technology

Other guards take a rough shape. TrueBite™ captures an exact print, every ridge, curve, and groove of your bite.
 

That's why it grips all night like a $300+ custom guard instead of floating loose in your mouth.

truebite exact-print technology

Other guards take a rough shape. TrueBite captures an exact print, every ridge, curve, and groove of your bite.
 

That's why it grips all night like a $300+ custom guard instead of floating loose in your mouth.

1.55mm slimfit profile

Thick guards push your lips out, trigger your gag reflex, and end up abandoned in a drawer.
 

At 1.55mm, TrueBite sits behind your lips instead of pushing them out, designed to disappear so completely you stop noticing it's there.

1.55mm slimfit profile

Thick guards push your lips out, trigger your gag reflex, and end up abandoned in a drawer.
 

At 1.55mm, TrueBite sits behind your lips instead of pushing them out, designed to disappear so completely you stop noticing it's there.

Up to 71%* less crushing force
on your jaw

That's not an exaggeration. It's the published result of a biomechanical study that used 3D imaging of people with bruxism to model jaw stress before and after wearing a night guard.

Peer-reviewed study · BMC Oral Health, 2019 · 3D-imaging biomechanical model, bite-force validated. View study →

*Findings refer to published research on occlusal splints (night guards) as a category, not clinical testing of TrueBite itself. Individual results vary.

why choose truebite?

A Personalized Fit From Day One Without the $300+ Custom Guard Price Tag

TrueBite

Custom Guard

Generic Guards

Molded to your exact bite

TrueBite technology

✓

✓

✗

Thin enough to wear nightly

✓ 

✓

✗

Stays in without bulk

✓

✓

✗

Backups included

✓

✗

~

What you pay

$29.97

$300+

$15–$25

That's what teeth grinders spent on a single custom guard... and still ground a hole through it

What Thousands of Teeth Grinders 
Are Waking Up To From Day One...

The First Morning Your Jaw Isn't The First Thing You Think About

The night-clench cycle ran like it always does.

But this morning the story's different because the stress lands on the guard first, not bare enamel.

 

Your tongue does its nervous sweep across your molars then you check the guard and there they are:

Bite marks pressed deep into the plastic.

you stop going to bed worried about your teeth and you can finally relax at night

You can't control what your jaw does at night. 

What changes is that now there's a barrier molded to your exact bite sitting between the force and your teeth…

Doing its job while you do nothing. 

 

And months from now it's not even a decision anymore. Boil, bite, sleep.

 

The guard wears down, you grab the next one.

If You Can Boil Water, You Can Get The $300+ Custom Fit Feel At Home, For A Fraction Of The Cost...

In Three Simple Steps. That’s all it takes!

01

HEAT IT

Drop TrueBite in hot water for just 10–15 seconds. The material turns pliable, ready to take your print.

02

BITE IT

Let it cool for 3 seconds, place it on your teeth, bite down firm, and press your tongue to the roof of your mouth for 10 seconds. It sets to your exact print. Botched it? Re-boil, go again.

03

SLEEP BEHIND IT

TrueBite takes the brunt all night. Morning: drop it in water with a tablet, store it in the case. Done.

01

HEAT IT

Drop TrueBite in hot water for just 10–15 seconds. The material turns pliable, ready to take your print.

02

BITE IT

Let it cool for 3 seconds, place it on your teeth, bite down firm, and press your tongue to the roof of your mouth for 10 seconds. It sets to your exact print. Botched it? Re-boil, go again.

03

SLEEP BEHIND IT

TrueBite takes the brunt all night. Morning: drop it in water with a tablet, store it in the case. Done.

every night, your jaw generates up to 4.4x the stress, and your teeth are caught in the middle, or truebite takes the brunt

Molded to your exact bite in about a minute and helps protect your teeth from the first night. 

PROTECT MY TEETH TONIGHT 

30-Day Returns

Free US Shipping

Ships in 1–2 Business Days

30-Day Money-Back

Free US Shipping

Ships in 1–2 Business Days

Most Common Questions

 How is this different from $15 drugstore guards?

Those only take a rough shape of your teeth. Loose fit means 3.30mm of bulk, and bulk is why they end up in the drawer. TrueBite takes your exact print, so it grips at just 1.55mm.

I gag on guards. Why would this be different?

The gag comes from thickness. TrueBite is 1.55mm, less than half of typical 3.30mm guards. It sits behind your lips instead of pushing them out. Most people forget it's in within a few nights.

 What if I mess up the mold?

Dip it back in hot water for 15 seconds and bite again. The material takes a fresh print as many times as you need.

How long does one TrueBite last?

Depends on how hard you grind. That's why every order includes 4, and why heavy grinders pick the bigger packs. No unprotected nights while you reorder.

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