VitalSleep Mouthpiece Review

Most people snore now and then, but chronic snoring is a more serious matter. Roughly 40% of men and one-fourth of women habitually snore and disrupt their sleep and their partner’s rest. Snoring is more common with back sleepers and can be a sign of underlying issues.

Most chronic snorers find relief using an anti-snoring mouthpiece. One cause of snoring is sleep apnea, but greater BMI, sleep position, alcohol or tobacco use and medical issues may be to blame. Seasonal allergies, congestion, or cold/flu may cause occasional snoring.

In many cases, an over-the-counter anti-snoring mouthpiece can relieve your disrupted sleep, and you can avoid a costly and uncomfortable option like a CPAP mask. VitalSleep is a Mandibular Adjustment Device (MAD) that can stop your snoring and help you achieve better rest.

Browse Tuck’s review and detailed information on VitalSleep’s anti-snoring mouthpiece. We’ll explore design, materials, customer reviews and complains, cost and return policy, plus our expert ranking of effectiveness.

What is VitalSleep and How Does It Work?

Chronic snorers disrupt their sleep and their loved ones too. Putting a stop to snoring with an anti-snoring device can be life-changing for the snorer and everyone in their life. There are two types of over-the-counter anti-snoring devices designed to stop airway obstruction and loud sleep-breathing.

  • Mandibular Advancement Devices (MAD) move the lower jaw forward, shifting the base of the tongue away from the airway. This prevents it from blocking your throat and causing loud snoring.
  • Tongue Retaining Devices (TRD) work by using gentle suction to keep the tongue in a forward position and out of the airway. This prevents snoring by preventing obstruction of the air passage.

VitalSleep is a MAD that moves your jaw and tongue forward and holds it in place so even when sleeping on your back it won’t block the airway and cause snoring. The device is custom-fitted to you using the boil-and-bite method like most mandibular adjustment devices.

How VitalSleep differs from other anti-snoring mouthpieces

A clear differentiator of VitalSleep from other MADs is that it comes in two different sizes, is customizable to your bite, and is also adjustable. It comes in two size options: a smaller for females, and a larger for males. You then shape to your mouth using the boil-and-bite method.

From there, you can adjust it incrementally to perfect the performance. VitalSleep also has one of the best guarantees, warranty, and replacement policies in the anti-snoring mouthpiece market, particularly for the modest price-point of the device.

Critical Data on Mandibular Advancement Devices

Mandibular Advancement Device (MAD)
Function: MADs gently push the lower jaw (mandible) to prevent the back of the tongue from moving into the airway clear
Sizing: Some are over-the-counter devices that are “boil and bite” self-fitting at home while prescription devices are fitted by a physician in-office
Adjustment: MADs may be incrementally adjustable if the design allows
Material: Plastic and silicone resin are the most common components
Breathing Function: Most MADs allow users to breathe through their mouth freely, but design is important to this aspect
Side Effects: May experience sore or stiff jaw (masticatory pain), excessive drooling (hypersalivation), dry mouth (Mucosal dryness), loose teeth or discomfort in teeth (particularly with pre-existing dental issues), and bite changes (occlusion disruption)
Bruxism aid?: MADs can lessen or stop nighttime teeth-grinding (sleep bruxism)
Denture-friendly?: TRDs are better for denture-wearers as MADs are not recommended with dentures, but recent research shows modified dentures can be made to help with snoring
Expected Lifespan: Materials, usage, and care affects lifespan but two years or less is typical
Average Cost: Over-the-counter MADs are $50-150 and dentist-made devices cost $500-1,000

VitalSleep Product Specifics

To get an idea of whether VitalSleep is the best anti-snoring mouthpiece for you, let’s look at product specifics, its design, how well it performs, reported side effects, and more.


VitalSleep is a Mandibular Advancement Device (MAD) that’s patented and cleared by the FDA as an anti-snoring device. It pushes the jaw and base of the tongue forward to keep the airway clear.


VitalSleep’s anti-snoring device is made from medical-grade, hypo-allergenic EVA (ethyl-vinyl acetate) and is BPA and latex-free. All materials are FDA-approved for safety for oral appliances.

Sizes available:

There are two sizes available in VitalSleep. There’s a smaller model they indicate is better for women and a larger one for men.


The design allows deep impressions by the boil and bite method to keep it secure in the mouth. The bite grip can be molded twice if the first doesn’t take.

Ability to re-adjust:

The Accu-Adjust system is designed for incremental adjustment by 1 mm up to 8 mm. It adjusts with a hex key and a screw on each side of the VitalSleep anti-snoring device.


Most MADs have an overall effective rate of about 85-90%, and VitalSleep performs in this range, according to confirmed buyer reviews.

Side effects:

VitalSleep wearers may experience jaw discomfort, particularly people that adjust it significantly. The company suggests trying it first without forward adjustment.

Ease of breathing:

The breathing hole in the front of the VitalSleep MAD is sizable and can be widened, so mouth breathing is comfortable.

Ease of cleaning:

You can clean VitalSleep with a toothbrush and toothpaste, but the deep indentations require careful cleaning. Alternately, you can use effervescent denture tablets or purchase anti-viral mouthpiece cleaner.

Denture friendly:

VitalSleep says their mouthpiece can be worn over dentures, but most MADs don’t work well with appliances. Partials must be at least a year old and secure to use with the anti-snoring device.

Bruxism concerns:

VitalSleep’s anti-snoring device isn’t specifically designed to treat tooth grinding. But since it prevents your upper and lower teeth from touching, it might help. Bruxism may wear your appliance out faster.


The VitalSleep warranty is more generous than other anti-snoring mouthpieces on the market. During the one-year guarantee, if it wears out, they will give you a replacement, even if it wears out more than once. There’s a 60-night trial period where you can get a full refund.


The average lifespan of VitalSleep is 12 months or longer with normal use.


VitalSleep costs $69.95 for a single device or $108.95 for two.


VitalSleep Mouthpiece Rating
Material Quality: BPA-free, latex-free, medical-grade EVA Very Good
Customization/Fitting Process: Boil-and-bite with deep impression grooves for fit Excellent
Adjustability: Adjustment by up to 8mm in 1mm increments Excellent
Effectiveness: Well-rated for stopping snoring Excellent
Ease of Breathing: The airflow channel is large and can be adjusted wider Excellent
Ease of Cleaning: Cleaning is more intense because of detailed channels Good
Durability: Last 12 months+ and free replacements for a year Excellent

Fitting the VitalSleep Mouthpiece

VitalSleep has a fast fitting process that’s a bit different than other anti-snoring mouthpieces. You can fit the mouthpiece using the boil-and-bite method, and if it’s not quite right, you can make the impression a second time, but it can’t be repeated.

Assemble the following materials:

  • Pan of hot water
  • Pan of cold water
  • Mirror
  • Tongs

To custom fit the VitalSleep anti-snoring mouthpiece:

  1.  Make sure the mouthpiece is in the neutral position and that the lower piece is not adjusted forward.
  2. Boil water in one pan and remove it from heat.
  3. Using tongs, dip the mouthpiece in hot water for 90 seconds.
  4. Remove and place it in the cold water for three seconds.
  5. Taking care to hold it right side up and using a mirror for accurate placement, put it in your mouth.
  6. Bite down firmly for 30 seconds.
  7. Dip it back into the cold water for 30 seconds.
  8. Check and make sure the impressions are deep enough for an accurate fit.
  9. Repeat the process once, if needed, to get a nice, deep impression.

Highlights and Drawbacks

When evaluating VitalSleep’s anti-snoring mouthpiece, our team looked at the device and checked confirmed buyer perform reviews. Here’s what we found.

  • Two size options (small and regular) for greater comfort
  • Precise fit with a deep bite helps it stay in place
  • Incremental adjustment helps ensure a custom fit
  • Variability in airway hole helpful for mouth breathers
  • Can be worn over dentures
  • Trial period and warranty are one of the best on the market
  • Deep impressions require more attention to cleaning
  • Jaw soreness can result, and an adjustment period is customary
  • No refund on shipping if you return the mouthpiece
  • Company is not Better Business Bureau accredited

What Do Customers Think of VitalSleep?

Buyers respond well to VitalSleep and most (85-90%) report that it stops or lessens snoring. Many users experience jaw soreness that requires an adjustment period. It’s recommended to wear the mouthpiece initially without adjusting the lower jaw forward and then gradually adjust until it’s optimal.

The company has no open complaints with the Better Business Bureau, no rating, and is not accredited with the BBB. VitalSleep offers a complaint page on its website that explains common issues and reminds buyers of the 60-day money-back guarantee.

Common feedback from customer reviews include:

  • Anti-snoring relief reported by most
  • Jaw soreness and tooth pain
  • Excellent price point, warranty, and replacement policy

Is VitalSleep the Best Option for You?

VitalSleep performs well and relieves snoring in most people. The low price point, 60-day return, and generous replacement policy (for one full year) make it a virtually risk-free option for people plagues with chronic snoring.

VitalSleep might work well for you if:

  • Have dentures and partials that other MADs won’t accommodate
  • Have a larger or smaller mouth since it comes in two sizes

The VitalSleep is not recommended for:

  • People with missing teeth or new implants or recently fitted partials
  • Those with a significant overbite

Common complaints:

Some buyers don’t find relief or comfort, and common complaints include:

  • Jaw soreness that requires adjustment
  • Occasional drooling even after the adjustment period

Other Mouthpieces to Consider

Type of Device Material Cost Customer Rating
VitalSleep MAD Plastic $70 96
PureSleep MAD Plastic $70 for 2 88
Good Morning Snore TRD Resin $95 93
Zyppah MAD/TRD Hybrid Plastic $100 93
SnoreRx MAD Plastic $100 95
ZQuiet MAD Plastic $100 94

Additional Tuck Resources

If you’re a chronic snorer struggling to get a better night’s sleep, please check out these resources for answers and suggestions: