VitalSleep vs SnoreRx, ZQuiet & PureSleep

Adjustable Jaw Positioning and Molded Teeth Impressions

Adjustable Jaw Positioning
and Molded Teeth
Impressions

What Makes VitalSleep Different:

Patented Accu-Adjust System moves the lower jaw forward in 1 mm steps, from 0 to 8 mm, so you set your own position.
Heat-molded to your teeth in about a minute for a secure, comfortable fit.
Two sizes, Men's and Women's, with a free size exchange if you pick the wrong one.

Choose Your Size

Comparison of Vitalsleep anti-snoring mouthpiece with other snoring mouthpieces on a white background.

60-Night Money-Back Guarantee

Not right for you? Tell us within 60 nights and we'll send a free prepaid return label and refund you in full.

Why VitalSleep Works

Designed to hold the airway open so you snore less and sleep quieter.

Adjusts Until It's Right

Gently holds your jaw forward to quiet snoring

Dial in your own setting in 1 mm steps

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Molds to Your Teeth

Softens and molds to your teeth for a personal fit

Stays put comfortably all night

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Opens Your Airway

Targets snoring at its source by widening your airway

Less vibration means quieter breathing

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Made in the USA. FDA-Cleared

BPA-free, latex-free, safe for nightly use

Manufactured in the USA with quality materials

What You'll Experience

Less snoring for more restful nights

Deeper sleep you can feel

Better mornings with more energy

Confidence sharing a bed again

VitalSleep

SnoreRx®

ZQuiet®

PureSleep®

Adjustable Jaw Advancement

0 to 8 mm of jaw advancement in 1 mm steps.

Molded Teeth Impressions

Boil-and-bite thermal fit that molds to your own teeth.

Free Replacements for 1 Year

1 year warranty provides you with free replacements for any reason.

60-Night Money-Back Guarantee

60 nights to decide, with a full refund if it is not right for you.

Men's and Women's Sizes

Two sizes, Men's and Women's, with a free exchange if you order the wrong one.

VitalSleep vs SnoreRx

Both use a boil-and-bite fit and adjustable jaw advancement, so the differences show up after you buy. VitalSleep includes a 60-night money-back guarantee and free replacements for a full year. SnoreRx offers a shorter guarantee window and no replacement coverage. VitalSleep also comes in two sizes rather than one. Check SnoreRx's current terms on their own site before you decide.

VitalSleep vs ZQuiet

ZQuiet is a ready-to-wear hinged mouthpiece with no molding, and it comes in two fixed jaw positions, +2 mm and +6 mm, with nothing in between. VitalSleep molds to your teeth and lets you move the jaw forward in 1 mm steps until you find your own setting. Both offer a 60-night guarantee, but only VitalSleep includes a year of free replacements. Read the full VitalSleep vs ZQuiet comparison.

VitalSleep vs PureSleep

PureSleep molds to your teeth, but the jaw position is locked in during that molding process. If the setting turns out to be wrong, you start over. The Accu-Adjust System lets you change the setting any time with a turn of the screw. VitalSleep also includes a year of free replacements; PureSleep does not.

Competitor information is based on publicly available product details as of August 2026 and may change without notice. SnoreRx, ZQuiet and PureSleep are trademarks of their respective owners. VitalSleep is not affiliated with, endorsed by, or sponsored by these brands. VitalSleep is an FDA-cleared Class II device indicated for the reduction of snoring; individual results vary.

Snoring Mouthpiece Comparison FAQs

How do I choose a snoring mouthpiece?

Compare four things: whether the jaw position is adjustable, whether the device molds to your teeth, how long the money-back guarantee runs, and whether replacements are covered. Adjustability matters most, because the right amount of jaw advancement is different for every person.

What is the difference between an adjustable and a fixed mouthpiece?

A fixed mouthpiece holds your jaw in one position chosen by the manufacturer. If that position is not right for you, it may feel uncomfortable or do very little. An adjustable mouthpiece lets you move the lower jaw forward in small steps until you find the setting that works for you.

What is a boil-and-bite fit?

You soften the mouthpiece in hot water, bite into it, and it takes the shape of your teeth, similar to a sports mouthguard. It takes about a minute at home.

How long does a snoring mouthpiece last?

Most last around 6 to 12 months with nightly use. VitalSleep includes free replacements for a full year, so normal wear is covered at no extra cost.

What if it does not work for me?

You have 60 nights. If it is not right for you, contact us and we will email a free prepaid return label and refund you in full once it is on its way back. If you simply ordered the wrong size, we exchange it free with no restocking fee.

Is this the same as a device from my dentist?

It uses the same jaw-advancement principle a dentist-made appliance uses, without the appointments or the cost. It is not a substitute for a diagnosis. If you have been told you have sleep apnea, or you wake up gasping or still exhausted, speak to a doctor first.

Choose Your Size

White and blue mouthguard with features highlighted on a white background

Rated 4.5 out of 5

Based on 1171 reviews

VitalSleep Adjustable Anti-Snoring Mouthpiece

$ 149.95

Quiets snoring for peaceful sleep Checkmark Icon

Opens airway to support quiet breathing Checkmark Icon

Improves sleep for you and your partner

Size:

Men's Size

Women's

Free Shipping

FDA Cleared

60-Night Guarantee

Mouthpiece designed to help keep airway open

How To Use

Mold VitalSleep to your teeth using the easy boil-and-bite process for a secure, personalized fit.

Adjust the lower jaw position with the built-in Accu-Adjust system in 1 mm steps until you find your setting.

Wear it each night to help reduce snoring.

Why We Love VitalSleep

Targets the Root Cause of Snoring

Gently moves the lower jaw forward to keep your airway open and help reduce nighttime snoring.

Adjustable for a Personalized Fit

Fine-tune the position in 1 mm steps until you find the setting that works for you.

Comfortable to Sleep With

Molds to your teeth for a secure and natural fit.

Sleep Through the Night

Stays in place so you can rest without interruptions.

Made for Real Sleep

No hoses, batteries, or straps.

Wake Up Refreshed

Better breathing at night can mean more energy in the morning. Individual results vary.

Animation of the VitalSleep snoring mouthpiece adjusting the lower jaw forward to help open the airway

Why Shoppers Choose VitalSleep

Tired of waking up exhausted? Snoring steals your sleep, your energy, and your partner's patience. VitalSleep targets a common cause so you both get more rest.

Start Sleeping Better →

Personalized Comfort and Fit

VitalSleep molds to your own teeth for a comfortable, secure fit. That helps the device stay in place through the night so you can breathe easily and sleep soundly.

Easy to Use and Adjustable

A straightforward approach to reducing snoring. The Accu-Adjust System moves the lower jaw in 1 mm steps, so finding the right setting for you is simple.

Wake Up Revitalized

Embrace the energy of a good night's sleep. Quieter nights can mean better mornings for you and your partner. Individual results vary.

Trusted Since 2011

Over 600,000 sold since 2011, backed by a 60-night money-back guarantee and a full year of free replacements.

Get Restful Sleep

Our patented design has been used by hundreds of thousands of adults looking for quieter, more comfortable sleep.

Sleep in any Position

VitalSleep is designed to help you sleep better whether you sleep on your back, side, or stomach.

Fitted to your own teeth

You mold it at home in about a minute. It uses the same jaw-advancement principle as a dentist-made appliance, without the appointments or the cost.

what makes vitalsleep different?

patented micro-adjustment system

Adjust your jaw forward in 1 mm steps until you find the setting that quiets your snoring.

Designed to help support better airflow during sleep for quieter rest.

Fine-tune at home anytime. No dentist. No replacement needed.

molded comfort fit

Boil-and-bite design molds to your teeth for a more secure, personalized fit.

Designed to feel more natural while you sleep.

Helps reduce the bulky feel common with one-size-fits-all mouthpieces.

open airway design

Gently moves the lower jaw forward to keep your airway clear.

Supports quieter, more comfortable sleep for both you and your partner.

Adjustable positioning helps users find a setting that feels comfortable night after night.

fda-cleared and made in the usa

FDA-cleared for the reduction of snoring.

Manufactured in the USA with quality-controlled materials.

Over 600,000 sold since 2011.

*Individual results may vary

Better Quality Sleep

Experience quieter, more restful nights for you and your partner.

Molded To Your Teeth

It molds to your teeth at home for a personalized fit, using the same jaw-advancement principle as a dentist-made appliance without the cost.

Reclaim A Good Night's Sleep

VitalSleep targets a common cause of snoring. Individual results vary.

Vitalsleep mouthpiece with contoured design for comfort and anti-snoring

60-Night Money-Back Guarantee

Try VitalSleep for 60 nights. If you're not fully satisfied for any reason, let us know and we'll refund you in full. We send a free prepaid label for the return, so sending it back costs you nothing. Ordered the wrong size? We'll exchange it free, with no restocking fee. Every order also includes free replacements for 1 year.

Choose Your Size