About SleepTight Mouthpiece

Designed by a dentist

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 SleepTight Mouthpiece works

Snoring is caused by vibration in your airway while you sleep. When you sleep, your muscles relax and your airway narrows, leading to snoring.

SleepTight Mouthpiece holds your jaw and tongue forward, opening your airway. This improves breathing and reduces snoring. By wearing SleepTight Mouthpiece while you sleep, your airway remains open.

What comes in the box?

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

Wake up
Feeling Great

Try SleepTight Mouthpiece for only


  • Affordable
  • Easy in use
  • No latex or BPA

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