vitalsleep review

VitalSleep Mouthpiece Review

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The VitalSleep mouthpiece is a mandibular advancement device (MAD) designed to help you stop snoring.

VitalSleep is known for its customizable and adjustable fit that makes it very comfortable to wear during the night. This comfort is achieved using two methods:

First, the VitalSleep mouthpiece use the boil-and-bite method to achieve a personalized, tight fit on your teeth.

Second, it incorporates their accu-adjust technology that allows you to adjust the lower jaw tray up to 8 mm to widen your airway to make breathing better and to reduce snoring.

The VitalSleep mouthpiece comes with a 60-day money-back guarantee and a free replacement for the initial 2 years.

The VitalSleep is also BPA- and latex-free and is FDA approved.

Pros and Cons


  • Can be used in any sleeping position
  • Precise fit and flexible adjustment ensures a good fit for most individuals
  • FDA-approved
  • 60-day money-back guarantee and a 2-year warranty
  • Comfortable to wear with dentures
  • Latex- and BPA-free


  • May be difficult to clean without the company-manufactured cleaning kit
  • Not suitable for people with braces, sleep apnea, or other respiratory diseases
  • The initial adjustment period may be difficult, resulting in jaw soreness and headaches
  • Can cause drooling and dry mouth

Unique Features

vitalsleep anti-snoring mouthpiece

The VitalSleep anti-snoring mouthpiece is one of the best mouthpieces you can get your hands on.

It is because of the following set of unique and extremely impressive features of this device that it is suchan excellentand highly effective solution for excessive snoring.

Fully Adjustable and Precise Fit

The VitalSleep mouthguard incorporates accu-adjust system technology that allows micro-adjustments, so you can move the jaw up to 8mm to find what you are most comfortable with!

The VitalSleep mouthpiece includes the hex key tool that makes it possible for the device to efficientlyand precisely adjust the lower jaw tray.

The mouthpiece also uses hinge technology that allows you to open it up to an angle of 25 degrees.

Custom Impression

Like most other mouthpieces, the VitalSleep anti-snoring mouthpiece uses the boil-and-bite method that allows you to customize the mouthpiece according to your mouth's fit.

Variety in size

Studies show that men snore more than women, which is why most brands tend to disregard a mouthpiece’s fitting for a woman.

The VitalSleep mouthpiece resolves this issue by offering two sizes – regular for men and small for women.

Comfortable Breathing and Improved Sleep Quality

The personalized fit of the VitalSleep mouthpiece opens up your airway, improves breathing and significantly reduces unhealthy snoring.

As a result, you get to enjoy a good night’s sleep.

High-Quality Material and Credibility

The VitalSleep mouthpiece is BPA- and latex-free.

It is also FDA approved to minimize snoring, improve breathing and elevate your sleep quality.

Sleek Design

The VitalSleep anti-snoring mouthpiece also has a modern design.

If you find other mouthpieces bulky, the VitalSleep mouthpiece is a good option. It has a slim and lightweight structure.

VitalSleep Mouthpiece vs. Competitors

vitalsleep anti snoring mouthpiece

What makes the VitalSleep mouthpiece popular is the variety of mouth size it can fit.

While competitors like SnoreRX and PureSleep provide just one size, VitalSleep offers different sizes for both men and women.

VitalSleep and PureSleep mouthpiece both let you to adjust lower jaw settings, but the PureSleep only offers three settings and once fixed, there’s no going back. This makes VitalSleep more flexible.

VitalSleep is also compatible with dentures, whereas PureSleep and SnoreRX are not.

The VitalSleep mouthpiece's warranty is better than its competitors, too. VitalSleep offers a 2-year warranty and a 60-day money-back guarantee, whereas the other two offer just a 30-day money-back guarantee.

Lastly, the VitalSleep mouthpiece is more expensive.

Issues & Concerns

Reported issues you may face using the VitalSleep mouthpiece include:

Side Effects

Some unpleasant experiences after using the VitalSleep mouthpiece include:

  • Changes in your bite,
  • Mouth and jaw soreness
  • Excessive salivation / drooling

However, most of these side effects occur with any mouthpiece.

Restrictions in Use

The VitalSleep mouthpiece is not suitable for everyone.

People with the following issues should not to use this device:

  • Central sleep apnea
  • Respiratory disorders such as emphysema or asthma
  • Temporomandibular joint disorder (TJD) or any jaw pain
  • Braces, retainers or recent dental implants

Jaw Adjustment

Some verified users found it difficult to get used to the hex key that the VitalSleep mouthpiece uses for adjustments.

For others, the jaw soreness after adjustment proved to be too much.

Soreness is a normal part of any MAD device, considering that you’re forcing your jaw into an unnatural position for hours every night.

However, note that the company recommends you first use the mouthpiece without customization. Once you get used to the feel of the mouthpiece, you can adjust it in 1 mm increments until you find the perfect fit.

The key to a successful experience with the VitalSleep mouthpiece lies in going slow and steady.

Difficulty Cleaning

Since the VitalSleep mouthpiece utilizes the boil-and-bite method, it creates a deep impression in the mouthguard.

Even though the overall cleaning process is quite simple and easy, these impressions may be a bit tedious to clean thoroughly.

On the plus side, the company offers its own cleaning kit to make the task easier.

How to Use the VitalSleep Mouthpiece

vital sleep mouthpiece review

Like other mandibular advancement devices (MADs), the VitalSleep mouthpiece moves your lower jaw forward, openingand widening your airway, so you breathe better and snore less or not at all.

The VitalSleep mouthpiece is adjustable, which means you can easily and conveniently personalize it according to your fit and comfort.

Here’s how you can do that:

  • First, dip the mouthpiece in hot water for about 30 to 90 seconds.
  • Then soak it in cold water for 3 seconds.
  • Place the mouthpiece in your mouth and bite down on it for 30 seconds. We recommend using a mirror to ensure accurate placement.
  • Soak it in cold water once again for 30 seconds.
  • Check if your teeth impression is deep enough.

It’s fine if you don’t get it right the first time. Keep trying till you get it right!

You can also adjust the VitalSleep according to your jaw with the accu-adjust technology. You can do so using the hex key present in the package.

Turn it clockwise to move the lower jaw forward. This is useful for diverse bites and jaw shapes as well as varying snoring levels.

Care and Maintenance

Rinse the VitalSleep anti-snoring mouthpiece thoroughly with cold water and brush it using a toothbrush and toothpaste after each use. Make sure it's dry before storing it in the plastic case included in the package.

The manufacturer also recommends an alternative cleaning method for the VitalSleep mouthpiece. You can soak it in a denture cleaner, then dry it and store it in the provided plastic case.

The company sells the mouthpiece with its own cleaning kit as well. Just regular cleaning is enough; no additional maintenance is required.


  • Mouthpiece type: Mandibular Advancement Device (MAD)
  • Sizes: regular – 60W” x 55L” x 27H” and small – 56W” x 46L” x 25H”
  • Adjustable in 1 mm increments up to 8 mm
  • Fully customizable with boil-and-bite
  • Material: Medical-grade and FDA-approved polypropylene and ethylene-vinyl acetate
  • It can be used for up to 2 years
  • Replaceable if rendered unusable within a year
  • 60-day money-back guarantee

Where to Buy

Order yours from

How the VitalSleep Mouthpiece Compares

Read our reviews of other popular mouthpieces to see how VitalSleep compares to other popular brands in the market.

SnoreRx Mouthpiece Review

Zyppah Mouthpiece Review

ZQuiet Mouthpiece Review

PureSleep Mouthpiece Review


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