ZQuiet Review - Anti-Snoring Mouthpiece Positive and Negatives (2024)

ZQuietis an MAD (mandibular adjustment device) designed to pull the jaw forward, removing the tongue from the airway to help snorers and their partners get a better nights sleep. Read our review.

ZQuiet Review - Anti-Snoring Mouthpiece Positive and Negatives (1)

Created by a dentist.
Works right out of the box.
Durable and easy to clean.
FDA Cleared-approved anti-snoring mouthpiece.
Many positive customer reviews.
1 million plus customers.
Long 60 day guarantee period.

Difficult to make adjustments.
May cause jaw ache and drooling.
It could slip out during the night.

This is a very good device – one of the best stop snoring mouthpieces we have reviewed.

It of course has some drawbacks – all anti snoring devices have some sort of negative features. ZQuiet has a few mentioned above but these are minimal. ZQuiet customer reviews are generally excellent

We love the 2 piece / size (for smaller and larger jaws) We wonder why all manufacturers don’t do this?

Our Rating 8/10

Shop ZQuiet

What is ZQuiet?
A two size comfort system anti-snoring mouthpiece device designed by a dentist to help snorers stop snoring

What Will I Learn?

In-Depth ZQuiet Review

ZQuiet is an anti-snoring mouthpiece that’s been on the market for quite a long time.

It’s an established product that’s helped a lot of men and women get their snoring under control.

If you are already familiar with anti-snoring products you probably won’t be surprised if I tell you it’s a MAD.

If this is the first time you have looked into ways to remedy snoring, you probably have no idea what I’m talking about.

MAD stands for “mandibular advancement device“. Snoring solutions of this type sit between the teeth and advance the lower jaw.

This improves nighttime respiration and keeps snoring under control.

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How ZQuiet Compares to Alternative MADs

MADs are one of the most popular types of anti-snoring aid on the market.

Most of them use a system known as boil and bite that allows you to ensure your new MAD is perfectly molded to your teeth. ZQuiet does not.

On the one hand, this means you don’t needto mess around setting up your new ZQuiet. As soon as you take it out of thebox you are good to go.

On the other hand, no boil and bite alsomeans the ZQuiet MAD may not sit as well on your teeth.

I can’t say it’s a one size fits all device though. That wouldn’t be true.

When you buy ZQuiet you get two MADs in the box. One of them is a little smaller than the other.

The manufacturer calls this the ZQuiet 2-Size comfort system.

The idea is if one doesn’t fit the other one will.

In reality, though, the smaller size is likely to be the best option for women while the larger one may be better for men because women tend to have smaller mouths.

There are some other product features thatmake ZQuiet a little different from most other MADs, but I’ll forgo theexplanations for now and get to them later in this review.

Apart from the differences in design, there is also a difference in the way this MAD is offered for sale.

Although you can buy it in a single transaction, you also have the option of getting one on trial.

This makes ZQuiet a very good option foranyone who has never used a MAD and is unsure what to expect.

What is ZQuiet and HowDoes it Work?

ZQuiet is a MAD. Unless you’ve skipped downthe page, you should already know that by now.

Some MADs come as a single unit, others are2-part devices that are joined by an adjustment mechanism. This allows you toslide the lower section forward.

All MADs have recesses for both the bottom and top sets of teeth. In the case of boil and bite MADs, the recesses contain a special thermoplastic. Y

You soften it in warm water and bite into it. This biting process allows the soft plastic to mold to your teeth.

ZQuiet just has recesses, there is no thermoplastic or any need to boil and bite.

If you buy a typical one-piece unit (fixed MAD), you have to push your jaw slightly forward while doing the boil and bite.

With adjustable MADS, it’s easier. All you need to do is bite. The adjustment mechanism allows you to move the lower section forward gradually.

You can do this over a period of time toallow your jaw to become accustomed to being held forward during the night.

ZQuiet has a special hinge at the back. Themanufacturer calls it Living Hinge Technology.

The special hinge, which is unique toZQuiet, pushes the lower jaw forward while providing maximum flexibility andcomfort.

This gives ZQuiet an advantage over mostother over-the-counter MADs. The special hinge allows the device to continuefunctioning regardless of if your mouth is open or shut.

Most of the competing products only work ifyour mouth remains closed. Opening the mouth would pull one of both sets ofteeth free from the device.

So, ZQuiet works by advancing the lowerjaw. Now let’s take a look at how this can affect snoring.

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How Advancing the Jaw Prevents Snoring

Sleep is the body’s downtime. As soon as you begin bagging those Zs, everything starts to relax—including your jaw and tongue.

The tissue at the back of your throat relaxes too.

These two things can set the stage for arestless night. Especially if you are overweight or there are other elementsthat make you prone to snore. But how can this be?

When the base of the tongue falls toward the back of the throat it creates an obstruction that restricts normal airflow.

This causes turbulence while you are breathing. The turbulence causes the relaxed throat tissue to vibrate and produce the noise we call snoring.

ZQuiet’s Living Hinge Technology forces the lower jaw forward. In so doing, it drags the tongue forward as well.

This improves airflow, thereby removing the danger of turbulence and the terrible rasping noise that would normally follow.

The whole system works because the top and bottom of the device are anchored to the teeth.

Who Makes ZQuiet?

ZQuiet is a registered brand of Sleeping Well, LLC.

The company produces several products that aim to control snoring and has already helped 1 million + snorers to make their nighttime gurgling a thing of the past.

Sleeping Well was founded by a couple namedDan and Trina. Dan was a snorer. Trina was not, but all that noise from thepillow beside her was keeping her awake at night.

Dan’s snoring was having an impact on hishealth. It was placing a strain on his relationship too.

Instead of allowing their relationship tofall apart, the couple decided to pull together and work on a solution. This ishow the company was born.

ZQuiet is Dan and Trina’s flagship product.It’s also the most successful one and has been on the market since 2008.

Advertised Benefits

  • FDA Cleared-approved anti-snoring mouthpiece
  • Produced in collaboration with a team of dental and medical experts
  • 1 Million + satisfied customers

Can You Expect AnyDiscomfort or Side Effects?

During the initial first few days of use, most MADs present varying degrees of discomfort.

Fixed MADs tend to be the worst for this because the jaw is forced to adopt maximum extension right from the start.

The main problems tend to be early morningjaw ache and/or headaches.

ZQuiet’s Living Hinge may be a littlegentler on the jaw than fixed MADs are, but a modicum of users say they findthe device a little hard on the jaw.

ZQuiet has helped a lot of people but if you have frontal crowns or implants, it won’t be suitable for you.

The device is anchored to the teeth and the front teeth take all of the pressure. That means you need to have good, strong, natural teeth at the front.

This is true for all brands of MAD.

If you suffer from gum disease, it’s likely to make using MAD-type devices unwise as well.

If you have any doubts about the strength of your front teeth, it makes good sense to get your dentist’s approval before using ZQuiet or any similar device.

Consider using a good tongue stabilizing device / tongue retaining device (TSD / TRD) instead.

Maintenance Requirements& Product Longevity

ZQuiet does not require maintenance but it will be subject to wear and tear. Sooner or later, the device will need replacing.

If you grind your teeth at night, it may be sooner rather than later.

However, in the days between buying yourZQuiet and needing to replace it, other than regular cleaning there will benothing else to do.

There are no special requirements. You canclean your MAD with a little toothpaste and water or give it a good soak insome denture cleaner.

If you want, it’s also possible to use the special ZQuiet cleaning fluid available from the official site.

ZQuiet comes with a plastic storage box.

When it’s not in your mouth or getting cleaned, placing it inside the box is the best way to protect it from harm.

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ZQuiet Customer Reviews

There are a lot of good reviews for this anti-snoring mouthpiece. There are a few negative reviews as well – thankfully these are few and fat between.

Many of the complaints are by people who say neither of the two sizes was a good fit. You can’t please everyone hey!

A few customers also state the device made their mouth sore, but people seem to agree it’s an anti-snoring device that works.

The overriding opinion is that the device works and customers are satisfied.

ZQuiet Summary

ZQuiet is a little different from other MADs but plenty of people are saying it does what it’s supposed to do.

There’s not a lot more anyone can ask. If you want help to stop snoring, it should do the trick.

How Much Does ZQuiet Cost?

ZQuiet has an RRP of USD 99.95. If that sounds expensive, don’t be put off, it’s not the price you will pay.

At the time of this review, the manufacturer was offering a discount that shaved around USD 25 from the price.

If you get lucky and visit the site whenthere’s a flash sale, you may find you can get your hands (gums) on a ZQuietfor just under USD 50.

That’s not bad at all and who knows, ifyour significant other is a snorer you may find you have just secured a set ofhis and hers MADs.

Can a good deal get better? In this case,it can. If you’d rather try before you buy you can get ZQuiet on a 30-daytrial.

This entails paying USD 9.95 for postageand handling. If you are happy with the product there’s nothing special to do.The manufacturer will charge your card a further USD 74.95 to cover the fullcost of the product.

If you find ZQuiet is not for you, simplyreturn it within 30 days and you won’t need to pay another cent more.

Does this Anti-SnoringDevice Need a Prescription?

You don’t need a prescription to buyZQuiet. All that’s required is a need to stop snoring and a willingness to giveit a try.


ZQuiet has a 60-day money-back guarantee. If you are unhappy with the results it provides you can pull back the full cost of the device.

All you will pay are the shipping and handling costs.

The postage and handling costs are all you pay if you get ZQuiet via the free trial, so there’s not really much difference between choosing one option over the other.

Either way, you get a pretty good deal.

Where to Buy ZQuiet

You can buy ZQuiet directly from the ZQuiet website. If you visit, it may also be worth taking a look at some of the other anti-snoring products the company has to offer.

Common FAQ’s

Can ZQuiet stop sleep apnea?

Although it’s not sold with this purpose in mind, it’s entirely possible the device may be of benefit to people with sleep apnea. Doctors sometimes recommend MADs as an alternative to CPAP and other methods of managing sleep apnea.
However, if you have sleep apnea, it would be unwise to pursue any form of treatment that is not endorsed by your doctor. If you are all fired-up about ZQuiet and feel it may be for you, do the wise thing and speak to your doctor first.

Is ZQuiet Safe?

Yes. ZQuiet is an extremely safe product to use and it carries the approval of the FDA. As with any MAD, you may find you experience a little discomfort during the early days of use, but nothing that will have a detrimental effect on your health and well-being.

Is ZQuiet suitable for everyone who snores?

No. You need to have good front teeth to use this type of anti-snoring device. If you do not or have doubts about the dental implications use of the device may entail, the best thing to do is ask your dentist for advice.

Can I use ZQuiet if I wear dentures?

No. Dentures sit over the gums. They are not capable of anchoring a device such as this. Strong front teeth are necessary to allow the system to work. If you have dentures you may find a tongue stabilizing device (TSD) is more suitable for your needs.

Is ZQuiet a long-term snoring solution?

Yes. Like all MADs, ZQuiet is suitable for controlling snoring over the long-term. However, you need to remember this type of device has a limited lifespan. Depending on how you take care of it and other factors, such as grinding your teeth, you may need to buy a new device in less than 6 months.
If you do grind your teeth at night, you may want to consider buying a ZQuiet Firm Mouthpiece. Although it looks just like the standard item, the firm option is more durable and a much better option for anyone who grinds their teeth.

How do I know which size is right for me?

Prior to ordering the product, there is no way to know which size will be the best fit. However, most men find the larger version works best. Women normally find the smaller one is the best fit.
In all honesty, which one will be best is not really an issue. You get both of them in with the price. It’s just a case of trying both and seeing which one works best.
When the device needs replacing it’s a different matter. Instead of ordering the full ZQuiet 2-Size Comfort System that contains both sizes, you only need to order a refill.
By the time you get to the reordering stage, you will already know which one works best for you—Comfort Size 1 or Comfort Size 2. Naturally, buying the replacement is going to be a little cheaper. Both options cost USD 39.95.

How do I know which size is which?

You can tell one size from the other by looking for the numbers embossed on the underside of the top tray. One MAD will be stamped with a number “1” and the other one will bear a number “2”.

How long does the ZQuiet anti-snoring mouthpiece last?

According to the manufacturer, each ZQuiet unit is reusable for up to 6 months. That’s not to say you may not be able to use your device a little longer. However, before doing so it would be advisable to thoroughly examine it for wear and tear.
If the mouthpiece shows looks any the worse for wear, it’s highly advisable to throw it away and get a new one to use instead.

ZQuiet Review - Anti-Snoring Mouthpiece Positive and Negatives (2024)


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