SleepTight Mouthpiece: A Comprehensive Review

Last updated: March 19th, 2024

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Are you tired of restless nights due to snoring or sleep apnea? The SleepTight Mouthpiece might just be the answer to your problems. This customizable anti-snoring device is designed to provide improved sleep quality for individuals who snore or have mild to moderate sleep apnea.

Read on to learn more about this innovative product and how it could help you sleep soundly.

Key Takeaways

  • Introducing the SleepTight Mouthpiece, an FDA-cleared device for snoring and mild to moderate sleep apnea created by experts in dental sleep medicine.

  • The patented dual-laminate design provides a secure fit with 19 raised ridges and “boil and bite” personalization method.

  • Real world performance has been largely positive, providing an economical solution to address snoring issues while improving overall quality of sleep.

Introducing the SleepTight Mouthpiece


Price: $69.95

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The SleepTight Mouthpiece is a revolutionary anti-snoring device that offers a comfortable and customized solution to snoring problems. Its unique features include:

  • It can be fitted and customized to mold to the teeth and gums.

  • It has a longer lifespan compared to other Mandibular Advancement Devices.

  • It has a streamlined design.

  • It is an attractive and affordable option compared to other products like ZQuiet.

The SleepTight Mouthpiece, also known as the sleep tight mouthpiece, is specifically designed for snorers and those with mild to moderate sleep apnea, including central sleep apnea. It promises better sleep quality and a quieter night’s sleep for both the user and their sleep partner.

Despite the promising claims of the SleepTight Mouthpiece, a thorough evaluation is necessary to confirm its effectiveness. We need to impartially assess this product and assess if the pros outweigh any cons.

The Creators behind the SleepTight Mouthpiece

The SleepTight Mouthpiece is the brainchild of Dr. Mike Williams and Paul Swann, experts in dental sleep medicine. Dr. Williams has a Doctor of Dental Surgery from the University of Tennessee and has been practicing and specializing in cosmetic dentistry and sleep medicine for over three decades.

On the other hand, Paul Swann is a UK-based researcher and developer of mouthguards, whose expertise contributed to the positive SleepTight Mouthpiece review. In this sleep tight mouthpiece review, we will discuss the features and benefits of this innovative product.

Williams and Swann have collaborated to create an efficient remedy for snoring. The SleepTight Mouthpiece, which was released in mid-2014, stands as a testament to their commitment to enhance sleep quality for snorers and individuals with sleep apnea.

Preparing Your SleepTight Mouthpiece

The SleepTight Mouthpiece ensures optimal fit and comfort with the help of the “boil and bite” personalization method. This involves immersing the mouthpiece in boiling water, letting it cool a bit and then biting on it to create a tailored impression. This method helps to minimize jaw joint pain and creates a comfortable fit, even for those with nasal obstruction.

The SleepTight Mouthpiece boasts 19 raised ridges on both the upper and lower mouthguard trays, which match the natural positioning of the teeth and help to shape the EVA material around them. This design makes it one of the most effective snoring aids, providing a comfortable and secure fit that prevents the mouthpiece from falling out while sleeping. To achieve the best results, it is advised to open the mouth slightly and adjust the jaw forward in small increments until snoring is reduced.

Regarding cleaning and upkeep, the SleepTight Mouthpiece should be gently brushed with a very soft toothbrush using cold water and mild soap. The “boil and bite” process can be performed four or five times before the material begins to deteriorate, ensuring both your health and the longevity of the product.

Aesthetics and Material Quality of SleepTight Mouthpiece

The SleepTight Mouthpiece features:

  • Double-laminate plastic construction

  • Soft, pliable thermoplastic center framework

  • 1.5 mm layers of harder, more durable plastic embedded into both the upper and lower trays

This patented dual-laminate design guarantees durability and comfort, and its understated look allows it to be worn all night without causing any discomfort.

Constructed from EVA thermoplastic resin, the SleepTight Mouthpiece is both latex-free and BPA-free, making it a safe and comfortable option for users.

The mouthpiece features:

  • Large air hole in the front measuring 0.90” x 0.25”

  • Enables unrestricted airflow into and out of the mouth

  • Prevents any undesired noise

  • Ensures a peaceful night’s sleep.

Understanding the Functionality of SleepTight Mouthpiece

The SleepTight Mouthpiece functions by adjusting the position of the jaw and tongue to widen the airway and reduce snoring vibrations. The Forward movement of the jaw and tongue opens up the upper airway, thereby reducing throat constriction and preventing sleep apnea and snoring. Mandibular repositioning appliances (MRAs) are commonly employed to advance the mandible and lower the collapsibility of the upper airway, resulting in a decrease in snoring.

The EVA thermoplastic resin used in the SleepTight Mouthpiece can be reshaped upon heating in water, enabling the repositioning function by realigning the jaw and guiding the tongue forward, thus enlarging the airway. The SleepTight Mouthpiece has an airway opening of six millimeters, which contributes to its effectiveness in reducing snoring.

Aside from its jaw and tongue repositioning function, the SleepTight Mouthpiece also features:

  • A breather hole at the front that is large enough to accommodate the tip of the tongue

  • This allows for the tongue to be comfortably held in place during nights when sinuses are clear

  • Further enhancing its effectiveness in reducing snoring

Real-World Performance of SleepTight Mouthpiece

Customers who have used the SleepTight Mouthpiece report that it is effective in reducing snoring and improving sleep quality. Even the heaviest snorers have found success with this device, experiencing a significant reduction in snoring night after night. The SleepTight Mouthpiece is a hybrid device, combining mandibular advancement and tongue stabilization to provide an unobtrusive device that allows natural swallowing.

While the SleepTight Mouthpiece has been successful for numerous users, it might pose some challenges. Some individuals may experience jaw soreness or require an adjustment period to get accustomed to wearing the device.

Nevertheless, the overall performance of the SleepTight Mouthpiece in real-life scenarios has been largely positive, and the benefits it provides far outweigh any potential drawbacks.

Longevity of the SleepTight Mouthpiece

With proper care and maintenance, the SleepTight Mouthpiece can last between 6-24 months. This longevity is impressive considering the daily wear and tear the device undergoes while being used each night. Users have reported that the SleepTight Mouthpiece retains its shape and continues to provide a secure fit with impeccable performance even after months of use.

Regular cleaning of the SleepTight Mouthpiece includes the following steps:

  1. Rinse the mouthpiece with cold water to remove any debris.

  2. Use a mild soap and a soft toothbrush to gently scrub the mouthpiece.

  3. Rinse the mouthpiece thoroughly with cold water to remove any soap residue.

  4. Allow the mouthpiece to air dry completely before storing it.

By taking care of the mouthpiece and following these recommended cleaning and maintenance guidelines, users can maximize the lifespan of their SleepTight Mouthpiece and continue to enjoy its benefits for a longer period.

Is the SleepTight Mouthpiece Worth It?

The SleepTight Mouthpiece, upon careful consideration of its pros and cons, emerges as a valuable investment for people battling with snoring or mild to moderate sleep apnea. Its customizable fit, effectiveness in reducing snoring, and discreet appearance make it an attractive option for those seeking a non-invasive, economical, and easy-to-use solution among snoring mouthpieces.

When compared to other anti snoring devices such as CPAP machines and surgical procedures, the SleepTight Mouthpiece offers a more affordable and straightforward alternative without compromising on effectiveness.

The choice to opt for the SleepTight Mouthpiece largely depends on personal preferences and individual requirements, but given its numerous advantages, it stands as a formidable option in the anti-snoring device market.

FDA Cleared For Snoring and Sleep Apnea

One of the key factors that instills confidence in the SleepTight Mouthpiece is its clearance by the FDA for snoring and mild to moderate obstructive sleep apnea in adults. This clearance ensures the safety and effectiveness of the device, setting it apart from other snoring solutions that may not have undergone such rigorous evaluation.

It should be mentioned that other products such as ZQuiet also carry FDA approval and are immediately usable, providing convenience over customization. However, the customizability of the SleepTight Mouthpiece and its FDA clearance render it a trustworthy and efficient choice for those looking to solve their snoring issues.


In conclusion, the SleepTight Mouthpiece is an innovative, customizable, and effective solution for snorers and those with mild to moderate sleep apnea. Its unique design, FDA clearance, and positive real-world performance make it a worthwhile investment for anyone seeking better sleep quality.

With proper care and maintenance, the SleepTight Mouthpiece can provide users with a comfortable, secure fit, and a peaceful night’s sleep.

Frequently Asked Questions

Does sleep tight mouthpiece work?

The Sleep Tight mouthpiece has been medically validated, with several professional organisations recommending its use for snoring. Therefore, it is likely to work.

Do mouthpieces for sleep apnea work?

Mouthpieces for sleep apnea can be effective in reducing pauses in breathing and improving blood oxygen levels, as well as reducing snoring, improving daytime sleepiness and lowering blood pressure. However, they are not as effective as Continuous Positive Airway Pressure (CPAP) machines.

How do you use a sleep tight mouthpiece?

To use a SleepTight mouthpiece, shape and adjust the material using the fitting handle, then bite into the pre-fit tooth imprints for a secure fit.

How long can the SleepTight Mouthpiece last with proper care?

With proper care and maintenance, the SleepTight Mouthpiece can last up to two years.

Is the SleepTight Mouthpiece FDA cleared?

Yes, the SleepTight Mouthpiece is FDA cleared for snoring and mild to moderate obstructive sleep apnea in adults.


Price: $69.95

Buy SleepTight

Overall Rating: 4.5


  • julie March 14th, 2024

    I was trying a few mouthpieces out to find which would work best for me. This one was included and I wanted it to work but I have a small mouth and it was entirely too big for me. Be wary of the free do not get the $9.95 back and you have to pay to return it. If you want to gamble approx $20 to try this, go ahead. Vital sleep refunds the entire thing, shipping and all!! Better to try them first.

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