Never Interrupt Your Sleep Partner Again

The benefits of SleepTight Mouthpiece are life-changing:

  • Stop interrupting your sleep partner
  • Improve your relationships
  • Get a better night's sleep
  • Have more energy during the day

*Offer Details: With your order, you will be able to try SleepTight Mouthpiece for 30 days. The 30 day trial begins once you order your SleepTight Mouthpiece. You pay only $9.95 today and that includes the shipping and processing (shipping and processing fees are non-refundable). Your shipment will include (1) SleepTight Mouthpiece, travel case and instructions for how to use SleepTight Mouthpiece to help end your snoring. If you are satisfied with your purchase, simply do nothing and 30 days following the shipment of your SleepTight Mouthpiece, your credit card used for today's orders will be charged a one-time fee of $69.95. Note that the full amount $79.90 is temporarily authorized before shipping to prevent fraud. If you are unsatisfied for ANY reason whatsoever, simply ship back your SleepTight Mouthpiece within 30 days and you will not be charged another dime!

Try it today for $9.95*


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( $9.95, shipping & processing fee + $69.95, after satisfied trial ) - 10% (Bitcoin discount) = $71.91

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Patent Pending
Designed in USA
Made in UK

How it works


SleepTight Mouthpiece Testimonial
"I finally fit the new mouthpiece this week and have used it for three nights. It is definitely an improvement over the old one. It does fit better and the snoring is much improved. ...I would say it works to relieve the snoring pretty well." Sharon
SleepTight Mouthpiece Testimonial
"The SleepTight device was extremely easy to fit based on the instructions and video. And the best news is that it is as comfortable and performs as well as my custom-fit device that I have been using for the last three years. ...Yes. I like it. ...Easy to fit and works well." Mike O.
SleepTight Mouthpiece Testimonial
"Both my husband [a Certified Respiratory Therapist] and I have been using one for the last few days and are surprised with how much better we've been sleeping. ...The device was fairly easy to fit and not all that uncomfortable to wear. Definitely worth the benefits of feeling more rested." Tami, Sierra Sleep Diagnostics

SleepTight Mouthpiece is revolutionary

  • Easy to fit (5 minutes) and simple to use
  • Helps treat snoring and sleep apnea
  • Solves problems of other snoring mouthpieces
  • FDA cleared for effectiveness and safety
  • Designed by a dentist and professional researcher

Virtually hold your SleepTight Mouthpiece here


    Hold and drag to spin (or rotate) mouthpiece

    About SleepTight Mouthpiece

    The SleepTight Mouthpiece was developed by US dentist Dr. Mike Williams, member of the American Academy of Sleep Medicine, and a UK mouthguard research and developer.

    Dr. Williams personally suffered from a snoring problem and endured multiple surgeries to improve his snoring, all to no avail. He began looking for snoring surgery alternatives over 10 years ago.

    For several years the two collaborated frequently on snoring and OSA solutions. They decided to design and develop a mouthpiece which could help people around the globe with breathing at night. After evaluating thousands of customers' feedback from around the world, SleepTight Mouthpiece was born.

    Dr. Mike Williams

    What comes in the box?

    SleepTight Mouthpiece Box
    • One SleepTight Mouthpiece
    • One mouthpiece storage case
    • One airway fitting handle
    • Easy fitting directions

    Frequently Asked Questions

    Usually the first night.

    Most people will know the first night if their snoring problem reduces.

    The Food and Drug Administration (FDA) of the USA has fully evaluated the SleepTight Mouthpiece for safety and effectiveness. It's cleared for snoring and sleep apnea treatment.

    Medical organizations such as The American Academy of Dental Sleep Medicine (AADSM) recommend snoring mouthpieces. Read this article about it.

    Medical studies confirm the effectiveness of the SleepTight Mouthpiece and snoring mouthpieces.

    Please watch our fitting video below or read our step-by-step guide (download fitting guide PDF here).

    Safety and effectiveness.

    Medical device companies desiring to market a product in the US must apply to the FDA. They evaluate the device for its intended use and safety. SleepTight Mouthpiece had to provide extensive supporting documentation to assure the FDA that the device will be effective and safe.

    It is common for this process to take years. Once all data is provided, the FDA may clear the device and allow it to be marketed for its intended use. The FDA has cleared the SleepTight Mouthpiece for the treatment of snoring and mild to moderate Obstructive Sleep Apnea.

    This device should not be used by persons with asthma, central sleep apnea or severe respiratory disorders.

    If you have loose teeth, advanced periodontal disease, TMJ (jaw joint pain) or other dental problems, consult your dentist before using this device.

    Six months to two years.

    There are many factors that can affect the life expectancy of your STM such as teeth grinding and clenching while sleeping and other factors such as cleaning and maintenance.

    The body can initially interpret the mouthpiece as a food type material which requires saliva. This is common and dissipates over time.

    Four to five times.

    Usually you can refit the device 4-5 times. The material begins to stiffen after that and becomes less pliable


    If the patient has partial dentures and some front teeth in both upper and lower jaws, the STM may work.


    If the patient has a full denture in either jaw the STM will not work. You should consider a tongue retaining device such as the aveoTSD. Contact our technical department: for more information.

    It fits tighter and increases air flow.

    After evaluating thousands of customers' feedback who have tried other snoring mouthpieces, SleepTight Mouthpiece was born. Many customers complained that other snoring mouthpieces they have tried fell out during sleep. SleepTight Mouthpiece was designed to fit correctly through custom molding to your teeth.

    Additionally, many snoring mouthpieces today do not provide an adequate air opening. The wide, unrestricted opening in the front of the mouthpiece enables the tounge to move further forward. As a result, breathing and effectiveness improve.


    Almost everyone with Obstructive Sleep Apnea (OSA) snores. A mouthpiece which improves snoring will also likely help OSA. The STM is cleared for treating mild to moderate Obstructive Sleep Apnea.

    However, since OSA is a dangerous medical condition associated with heart disease and other problems, a sleep physician should monitor and manage this situation.

    Use a very soft tooth brush with a liquid soap and store dry.

    To clean the STM, first use a very soft toothbrush with liquid soap to remove any debris. Tooth pastes often contain abrasives which can damage the STM surface over time causing it to be more susceptible to staining. Soaking the appliance in denture cleaner can help with staining and freshness.

    Store the device dried in the container you receive with your order.

    Please see our PDF here, which discusses various sleep hygiene tips.

    NO. The SleepTight Mouthpiece is composed entirely of EVA, a material approved by the FDA for its use as a snoring and sleep apnea mouthpiece. The SleepTight does not contain any latex or BPA.

    If you are not located in the United States or want express delivery within the United States, please go to this site for more options.

    Wake up feeling great

    Try SleepTight Mouthpiece for only $9.95*