Review Clinic

Best Mouthguards for Snoring

We rounded up the best oral devices that improve nighttime breathing. From budget-friendly picks to custom-fit options recommended by doctors, here are the best treatments for snoring:

We rounded up the best oral devices that improve nighttime breathing. From budget-friendly picks to custom-fit options recommended by doctors, here are the best anti-snoring treatments:

Last Updated: October 11, 2025

We may collect commissions for purchases from our links.

Last Updated: October 11, 2025

We may collect commissions for purchases from our links.

MOST POPULAR 🏆

1.

SnoreLessNow

  • Clinically proven, Swiss-made — 97% success rate
  • Awarded most comfortable guard of 2024 & 2025
  • 50,000+ nightly users — hundreds of glowing 5-star Amazon reviews
  • Affordable with a generous 120-day return policy
ChECK PRICE →

9.8

Excellent

☆☆☆☆☆ 4.8/5
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2.

Spring Sleep

  • Results in as little as 6 weeks with just 20 min / day
  • Only proven daytime treatment
  • Trains airway muscles for long-term results
CHECK PRICE →

9.6

Excellent

☆☆☆☆☆ 5/5
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3.

Daybreak

  • Custom-fit mouthguard worn at night
  • Covered by most insurances
  • Offers low cost at-home apnea test
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9.4

Very Good

☆☆☆☆☆ 4.7/5
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4.

SnoreRx

  • Adjustable in 1 mm increments for fine-tuned jaw positioning
  • Boil-and-bite custom fit with “Thermal Matrix” design that retains impressions
  • FDA-cleared device built from medical-grade copolymer material
VISIT SITE →

9.1

Very Good

☆☆☆☆☆ 4.7/5
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5.

Sleep Doctor

  • Widest selection of oral appliances for snoring and apnea
  • Flexible anti-snoring options based on needs
VISIT SITE →

8.5

Good

☆☆☆☆☆ 4.4/5
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Review Card
MOST POPULAR 🏆
9.8
EXCELLENT
★★★★★
  • Most affordable anti-snore device recommended by physicians for use at night
  • Comfortable and effective according to hundreds of 5 star reviews
  • Generous 120-day return policy
Check Price →
9.6
EXCELLENT
★★★★★
  • Results in as little as 6 weeks with just 20 min per day
  • Only proven daytime treatment
  • Trains airway muscles for long-term results
Visit Spring Sleep →
9.4
VERY GOOD
★★★★★
  • Custom-fit mouthguard worn at night
  • Covered by most insurances
  • Offers low cost at-home apnea test
Visit Daybreak →
9.1
VERY GOOD
★★★★★
  • Adjustable in 1 mm increments for fine-tuned jaw positioning
  • Boil-and-bite custom fit with “Thermal Matrix” design that retains impressions
  • FDA-cleared device built from medical-grade copolymer material
Visit SnoreRx →
8.5
GOOD
★★★★
  • Widest selection of oral appliances for snoring and apnea
  • Flexible anti-snoring options based on needs
Visit Sleep Doctor →

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How Mouthguards Help Eliminate Snoring

What Are Snoring Mouthguards?

Mouthguards, often called oral appliances or mandibular advancement devices (MADs), are a proven treatment for snoring, as well as mild to moderate obstructive sleep apnea (OSA). They look similar to sports mouthguards or orthodontic retainers but serve a different purpose — they gently move the lower jaw and tongue forward, preventing the airway from collapsing while you sleep. This positioning keeps airflow steady, reduces snoring vibrations, and lowers the number of nighttime breathing interruptions.

Who Are They For?

Mouthguards are most effective for people with:

  • Primary snoring (snoring without apnea).

  • Mild to moderate OSA, especially if diagnosed through a sleep study.

  • CPAP intolerance — those who find CPAP masks uncomfortable, noisy, or inconvenient.

They are not usually recommended as the sole treatment for severe OSA, but they may still be used in combination with other therapies.

Benefits of Using a Mouthguard

  • Snoring reduction: Keeps airways open, reducing noisy vibrations in the throat.

  • Improved sleep quality: Fewer breathing pauses mean deeper, more restorative sleep.

  • Energy boost: Better rest often translates to improved focus, mood, and daytime performance.

  • Bed partner relief: Quieter nights improve sleep for both partners.

  • Comfort and convenience: Small, portable, and easier to tolerate compared to CPAP machines.

Types of Mouthguards

  • Custom-Fit Devices (Dentist-Prescribed): Tailored to your mouth for maximum comfort and effectiveness. These are usually more expensive but provide the best fit.

  • At-Home Impression Kits: Ordered online, these allow you to create a mold of your teeth at home, which is then used to make a semi-custom device.

  • Boil-and-Bite Mouthguards: Heat-softened and molded at home. Affordable, but often less precise than custom options.

  • Adjustable Devices: Allow you to gradually change jaw positioning for better results and comfort over time.

Mouthguards vs. CPAP

CPAP (Continuous Positive Airway Pressure) is considered the gold standard for treating moderate to severe OSA. It works by delivering constant air pressure through a mask to keep the airway open. However, many patients struggle with mask discomfort, noise, and maintenance, leading to poor compliance.

Mouthguards offer a simpler, less invasive option for those with snoring or mild sleep apnea. They may not be as effective for severe cases, but for many people, they strike the right balance of comfort, portability, and results.

Things to Keep in Mind

  • Over-the-counter mouthguards can help with snoring, but for sleep apnea specifically, a dentist-supervised or custom-fit device is more reliable.
  • Make sure to consult a doctor and receive a diagnosis before buying a mouthguard to treat sleep apnea

  • Mild side effects include jaw soreness, dry mouth, or dental discomfort, but these often improve with adjustment.

  • Regular follow-up with a dentist or sleep specialist is recommended to monitor effectiveness and fit.

In the spirit of transparency:

Our editorial team is independent and objective. But to sustain our in-depth research without charging readers, we attempt to partner with some of the companies listed on this page, and may receive marketing compensation in exchange for clicks, purchases, and calls from our site. Such compensation can impact the location and order in which such companies appear on this page. All remain subject to change, however, based on our editorial staff’s decisions. Prices are accurate at the time of publication.