Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S addresses the root cause of snoring
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S is doctor recommended
Somnofit-S Snoring Mouthpiece package contents case
Somnofit-S Pressure Distribution System Graphic
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S snoring mouthpiece comparison chart
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S addresses the root cause of snoring
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S is doctor recommended
Somnofit-S Snoring Mouthpiece package contents case
Somnofit-S Pressure Distribution System Graphic
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S snoring mouthpiece comparison chart
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow

Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow

Quantity
  • 1
  • 2 Save $60
  • 3 Save $120
  • 4 Save $200
  • 5+ Save $200

Expected Delivery:

05/09/2025 - 05/14/2025

Switzerland's best-selling snoring solution is now available in the USA! The premium FDA-cleared Somnofit-S gently positions the jaw forward, making it easier to breathe while you sleep. 


Clinically proven to reduce snoring, the Somnofit-S can be customized to fit your mouth’s unique shape. For this reason, this mouth guard is far more comfortable than anything else on the market. (Trust us… we’ve checked!)


Plus, the adjustable bands allow your jaw to move freely. This means you can talk and drink while wearing it without it slipping out.


Our users report:

  • Less snoring
  • Deeper sleep
  • Happier sleep partners
  • More energy and vitality 
  • Improved sleep scores
  • Sharper concentration 
  • Better health

Airflow Clip
Nasal Dilator

$17.99
$8.99

The Swiss-engineered design effectively increases airflow by an impressive 40% significantly reducing snoring and nasal congestion while improving overall respiratory health.

Slumber Patch 30-Day Supply

$29.99
$23.99

A Slumber Patch a day keeps insomnia at bay! This hypoallergenic patch gradually releases a host of powerful, natural, sleep-inducing ingredients throughout the night, giving you the deep, uninterrupted sleep you've been craving.

Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S addresses the root cause of snoring
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S is doctor recommended
Somnofit-S Snoring Mouthpiece package contents case
Somnofit-S Pressure Distribution System Graphic
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S snoring mouthpiece comparison chart
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Somnofit-S Anti-Snore Mouth Guard+ by SnoreLessNow
Awarded Top 10 ENT Solutions Provider of 2023 by MedTech Outlook Magazine
Trusted Sleep Product Partner
"I don’t think I can go to sleep without it anymore"
Trusted Sleep Product Partner

Clinical Trial

Clinical Trial

A study published in the journal Sleep Science found that using the Somnofit led to significantly reduced snoring, improved oxygen saturation and less daytime sleepiness.

 

SnoreLessNow Vs. The Rest

Features

Clinically proven

Made of Swiss medical polymers

Patented adjustable bands for increased jaw mobility

Adjustable

BPA, phthalate, and latex-free

Allows for drinking and talking during use

Our Competitors

How It Works

Mandibular Advancement

The device gently positions the jaw forward, allowing for better airflow, easier breathing, and less snoring.

Customizable

Using the boil-and-bite method, you can easily mold the device to your jaw shape and teeth, allowing for maximum comfort.

Adjustable Strap

The adjustable strap makes it more comfortable and lets the jaw move freely, allowing you to talk or drink.

Swiss-made Quality

Produced by leading Swiss manufacturer OscimedSA, the device is made from high-quality biomedical polymers.

Trusted by Thousands

Known as the SomnoFit-S® in Europe, the device has sold over 500,000+ units — and now it’s FDA-cleared and available in the US.

Customer Success Stories

Frequently Asked Questions

Explore our FAQ section for answers to common questions. Need more help? Click the chat button to connect with our friendly customer service team.

The device uses the principle of mandibular advancement, meaning that it moves your jaw forward ever-so-slightly. This allows for better airflow while you breathe, thus reducing snoring and improving your sleep quality.

The first step is to customize the fit. Once you’ve found the perfect fit, simply wear the mouth guard before bed every night.

We’d recommend wearing the device for one or two hours before bed so that you can get used to the feeling. Thanks to the adjustable straps, you can still drink and talk while wearing the device, so you can continue with your bedtime routine as per normal. Don’t forget to brush your teeth prior to wearing the device.

It may take several days to get used to wearing it. It’s okay if you’re initially only able to wear it for a few hours each night — with some persistence, you’ll gradually get used to it, especially once you notice how easy it is to breathe with the device.

Our adjustable straps can be chosen according to your jaw’s anatomy. The straps are numbered 1 to 5, with a higher number indicating a tighter fit.

Start with the following straps:
● If you have an overbite, use strap number 1 or 2
● If you have an underbite, use strap number 5
● If you have a common bite, start with strap number 3 or 4

From there, you can adjust the straps as follows:
● If snoring persists, choose a strap of superior value such as increasing from strap number 4 to 5
● If the pressure exerted on the jaw is too strong and causes discomfort, opt for a less potent strap such as strap number 3
● Each tension strap should be worn at least three to five nights prior to further increases

You can brush the mouth guard with a toothbrush. Shake off excess water and allow the device to dry after cleaning. Keep it in its storage case when not in use. Don’t use harsh chemicals or household cleaners like bleach, ammonia, or mouthwash containing alcohol.

Customer Reviews

Based on 151 reviews
87%
(132)
11%
(16)
2%
(3)
0%
(0)
0%
(0)
W
Warren (Salt Lake City, US)
It worked on my first time use!

I have tried it all, and have spent thousands of dollars on all kind of gadgets. So, I was very surprised that this worked on the first night. My wife could not wait to tell me that she was finally able to get some sleep and did not have to nudge me throughout the night!

S
Sasha Clark
This works!

Snoring reduced my beloved sleeps very well.

M
Mike Barry (Columbia, US)
👍

I bought 3 other products- first one my wife approves!

Hey Mike,

Now that’s the kind of review we love to see — big thanks for giving us a shot (especially after trying three others!).
If your wife approves, we know we’re doing something right. 😄

Sleep well and snore less — we’re here if you need anything!

– The SnoreLessNow Team

J
Jim in DFW area (Allen, US)
Best VALUE and RESULTS

I've tried 4 different brands and types of these devices. Each time upgrading until I found this one by SnoreLess Now. This product has the best fit and the slimmest profile, providing the best comfort. For the money, the best on the market. Would love to see continued development to reduce the volume of material while improving fit and comfort. Looking forward to the next release.

Hey Jim,

This is the kind of feedback we live for — thank you! We’re honored to be the end of your snoring device upgrade journey (and hopefully the last stop you’ll need 😄).

We’re especially glad you noticed the slimmer profile and overall comfort — those design details matter, and we’re always working behind the scenes to keep improving. Your note about reducing material volume while enhancing fit? Already on our radar, and feedback like yours helps drive our next-gen updates.

Thanks again for trusting SnoreLessNow — and for sharing your experience so others can breathe (and sleep) easier, too.

— The SnoreLessNow Team

D
David (Woodland Hills, US)
Best Find Ever

I’ve tried countless different mouth guards to help with my snoring -from cheap $20 gimmicks to professionally fabricated custom $4000 mouth guards, and even designed and made my own a few times. The somnofit snore guard is without a doubt the best and most effective and reliable mouthpiece I’ve tried yet. In fact, I’ve ended my search for anything better because I honestly don’t think it exists. One thing I would like to see in the future is an option to add a spacer near the molars for those who suffer from grinding or struggle to nose breath due to congestion and/or deviated septum, this way the mouth can remain open at night.

David, this is such an incredible review — thank you!
It means the world to hear that after trying everything (including building your own!), the Somnofit-S has earned a permanent place in your routine. That’s exactly what we aim for, and we're so glad it's delivering consistent results for you.

Also — we've noted your suggestion about a spacer for grinders or congested breathers. We’re actively gathering feedback for future improvements. Thank you for sharing it!

Here’s to continued restful, snore-free nights!
— The SnoreLessNow Team