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.


How it works


SleepTight Mouthpiece is revolutionary

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Durable dual laminate design img
Large airway opening of 6mm img
Opening which can help stabilize tongue img
Groves which enable tighter fitting img
  • Easy to fit (5 minutes) and simple to use
  • Helps treat snoring and sleep apnea
  • Over 90% of our customers would recommend to a friend who snored
  • Cleared for effectiveness and safety
  • Designed by a dentist and professional researcher


Many thanks for saving my marriage.


I have been using your mouthpiece for several weeks and just wanted to let you know that I love it! Did try another well-known competitor and you were the best.

My wife really likes her
SleepTight Mouthpiece.


In fact, she actually prefers it to the high dollar ($3800 before insurance) acrylic one she got from a sleep disorder center.

I received my sleep tight mouth pieces and wanted to thank you !!!!


My snoring stopped immediately and no jaw or related pain and I didn’t drool :) My wife woke up a very happy camper. Thanks for solving my snoring problem. I am very grateful
Bill George

I am absolutely amazed at how well this product works. Seriously!


I had a snoring app recording my sounds before and after. The first night with the mouthpiece I thought the recording didn't work, except when I turned it up I could hear the ticking of my clock. Wow! My husband took out his earplugs and my sleep is deeper and better. Thank you! I would never have believed it would have worked so well so quickly.
Lisa Mc

Disclaimer: These testimonials were sent by our customers to SleepTight Mouthpiece by email.

Compare SleepTight

SleepTight SnoreRx ZQuiet Zyppah VitalSleep ZenGuard GMSS
Has large airway opening (6mm or more)?
Durable double laminate construction?
Can be used with nasal obstruction?
Easy to swallow normally while wearing?
Custom boil and bite fitting with deep impressions?
Designed by a dentist?
Can be re-fit or adjusted?

Wake Up
Feeling Great

Try for only: $9.95

Buy for only: $79.90

  • Affordable
  • Easy to use
  • No latex or BPA

*After your trial, just pay a one-time fee of $69.95

patent pending
made in the usa