Best Mouthguard for Teeth Grinding

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A mouthguard is a device that prevents damage because of teeth grinding. A mouthguard is a barrier between your teeth that helps to lighten the tension in the jaw when you grind your teeth. Teeth grinding is medically known as bruxism. The side effects of bruxism include tooth damage and fractures, jaw tension, and headaches. Bruxism is not curable, but a mouthguard can ease symptoms. Adults and children can use mouthguards.

Mouthguards are usually made of ethylene-vinyl acetate, otherwise known as EVA. Some mouthguards are made of a stronger thermo-polymer. You can get mouthguards at your dentist or buy one online. Over-the-counter mouthguards usually come with an impression kit to provide a customized fit. Finding a quality mouthguard is important to achieve a comfortable fit. A low-quality mouthguard can cause irritation, making it uncomfortable to wear.

The best mouthguards for teeth grinding are listed below.

  • Best Anti-snoring: ZYPPAH Anti Snoring Hybrid Oral Appliance Mouthpiece
  • Best Subscription Option: Cheeky Mouthguard
  • Best Mouthguard and Retainer Combo: Chomper Labs
  • Best Adjustability: SnoreRx
  • The Softest Interior: DenTek Professional-Fit Maximum Protection Dental Guard
  • Most Comfortable: Sporting Smiles Teeth Grinding Night Guard – Flexible Super Hard
  • Easiest to Maintain: Sentinel 3mm Night Dental Guard
  • Quickest Molding: Oral-B Nighttime Dental Guard with Scope
  • Best Affordable: ASRL Mouth Guard for Grinding Teeth
  • Best Longevity: Pro Teeth Guard
  • Best Bundle Options: Smile Brilliant Night Guard
  • Best for Long-hour Use: Remi Custom Night Guard

1. ZYPPAH Anti Snoring Hybrid Oral Appliance Mouthpiece

ZYPPAH Anti Snoring Hybrid Oral Appliance Mouthpiece product image
Advantages Disadvantages
• Clinically tested/th> • Excess salivation
• Customizable fit
• Prevents snoring

The Zyppah Anti-Snoring Mouthpiece is made from BPA-free materials. Zyppah is made in the United States and tested to USP Class VI standards. The guard is originally designed as an anti-snoring device, helping your airways stay open as you sleep. Zyppah’s hybrid design features a patented tongue strap that cradles your tongue and advances your lower jaw forward.

Zyppah comes with directions to help you mold it for a custom fit. The best way to use Zyppah is one hour before sleep the first night. You may find the mouthguard weird or uncomfortable at first, but it doesn’t take long to get used to it. Wearing it while awake should help you get used to it faster. One drawback of the Zyppah mouthguard is excess salivation. Excess salivation happens because your brain thinks your mouth is full of food. The excess salivation should stop after a few days. The Zyppah mouthguard is available on the brand’s official website for 99.95 to 134.95 dollars, depending on the color you choose.

2. Cheeky Mouthguard

Product image of Cheeky Mouthguard
Advantages Disadvantages
• Customizable • Higher price
• BPA-free materials • May be too soft
• Lower, upper, or both jaws

The Cheeky mouthguard is an at-home moldable kit to make a dental mouthguard for teeth grinding. The kit contains dental impression trays to get a custom impression of your teeth. You also get a postage-free envelope to ship the impression trays back to the brand’s labs. You should receive your custom guard in 10 days.

The Cheeky comes in several thickness options, allowing you to choose among 1.5, 2, and 3 millimeters. The plastic material is soft and gentle, so it shouldn’t cause irritation or discomfort. The Cheeky provides pain relief and protection for the teeth. Cheeky is a dental-grade, BPA-free mouthguard made in the United States. Cheeky offers a 30-day no-risk return period to test the mouthguard. You can choose if you want guards for the lower, upper, or both jaws. The only disadvantage of the Cheeky mouthguard is that it may be too soft for some people. The price of the Cheeky mouthguard is around 158 dollars for the upper and lower guards.

3. Chomper Labs

Sentinel 3mm Night Dental Guard product image
Advantages Disadvantages
• BPA-free materials • May cause jaw soreness
• Adjsutable fit
• 30-night trial period

The Chomper Labs mouthguard is available in four versions: soft, hard, hybrid, and retainer. The soft Chomper Labs mouthguard is 3 millimeters thick and meant for light teeth grinding. The soft rubber-like materials present a barrier between the jaws, relieving jaw muscle pain and preventing tooth damage. The hard Chomper Labs mouthguard is 2 millimeters thick and made from more rigid materials. This mouthguard is more suitable for heavy to severe teeth grinding. The copolyester material is a durable barrier that can resist heavy clenching and grind without damage. The hybrid mouthguard has a dual-layer construction with a soft interior and hard exterior. This Chomper Labs mouthguard is meant for moderate to heavy grinding and is 2.5 millimeters thick. The Chomper Labs retainer is the thinnest out of all options at 1-1.5 millimeters. The product works as a retainer and mouthguard.

The price of all four versions of the Chomper Labs mouthguard is 149 to 169 dollars. Chomper Labs sends an impression kit first, and it takes 5 to 7 days to receive the mouthguard after they receive the impression of your teeth. The only disadvantage of Chomper Labs mouthguards is that they may be too tight for some.

4. SnoreRx

SnoreRx product image
Advantages Disadvantages
• BPA-free materials • May cause jaw soreness
• Adjsutable fit
• 30-night trial period

SnoreRx is a snoring solution designed to prevent people from snoring and grinding their teeth. This mouthguard is made from medical-grade plastics to last long and resist heavy teeth grinding. SnoreRx uses a thermal matrix system for personalized teeth impressions. The mouthguard has an adjustment mechanism with one-millimeter changes for a customized fit.

SnoreRx adjusts with clinical precision, but it’s recommended that you move it every 2-3 nights. The mouthguard should be comfortable for people who have never used one before, but you may need a few days to get used to it. SnoreRx offers a 30-night money-back guarantee if you don’t like the product. The mouthguard is made in the United States using BPA-free materials. The price of the SnoreRx mouthguard is 69 dollars on the brand’s official website. The only drawback of the SnoreRx is that it’s rigid and may cause jaw soreness for the first few days.

5. DenTek Professional-Fit Maximum Protection Dental Guard

product image of . DenTek Professional-Fit Maximum Protection Dental Guard
Advantages Disadvantages
• BPA-free materials • May feel bulky
• Storage case included
• 30-night trial period

The DenTek Professional-Fit dental guard prevents bruxism or nighttime teeth grinding. The mouthguard is soft and cushioning, providing a barrier between your jaws and relieving pressure. The soft plastic is comfortable but strong enough to prevent tooth damage. The mouthguard helps eliminate the noise of teeth grinding, which is important for people who sleep with a partner.

The DenTek Professional-Fit mouthguard has a soft inner layer and a strong outer layer. The mouthguard is made from BPA-free materials and is easy to fit. DenTek offers a 30-night trial period to return the product if you don’t like it. DenTek’s mouthguard can last up to six months, depending on how hard you grind your teeth. Proper maintenance with toothpaste and cool water can prolong its life span. DenTek Professional-Fit mouthguard is available in CVS, Target, Walgreens, and Amazon. The price of the DenTek mouthguard is 19.75 dollars on Amazon. The only drawback is that it may feel bulky for some people.

6. Sporting Smiles Teeth Grinding Night Guard - Flexible Super Hard

Advantages Disadvantages
• Easy to use • For nighttime use only
• Flexible material
• Durable design

The Sporting Smiles night guard is made from hard but flexible materials. The mouthguard is a barrier between your jaws, preventing teeth damage and jaw tension. Sporting Smiles can handle the most severe teeth grinding thanks to the durability of its materials and design.

Sporting Smiles offer upper and lower guards, which should protect your teeth well. The mouthguard is 3 millimeters thick and made from clear EVA material. The company will first ship the impression kit to you. Once you take impressions, you’re supposed to mail them back to Sporting Smiles. Sporting Smiles will make a custom mouthguard off of the impressions you sent, shipping it back to you. The mouthguard should arrive at your home in approximately 10 business days. The price of the Sporting Smiles night guard is 100 dollars. The only drawback is that it’s bulky, which could be uncomfortable for talking.

7. Sentinel 3mm Night Dental Guard

product image of Sentinel 3mm Night Dental Guard
Advantages Disadvantages
• Relieves jaw tension /th> • Non-flexible
• Protects the teeth • Expensive
• Easy to wash

The Sentinel mouthguard is made from dentist-grade acrylic-like material. This guard is meant for heavy grinding and is safe for nighttime use. The materials used are non-flexible, so it may take a while to get used to the hard feel.

Sentinel first ships an impression kit to make a customized mouthguard that fits your jaw. You should receive your impression kit 24 hours after your purchase. You can get upper and lower jaw guards, but you have to buy each one separately. The Sentinel mouthguard is 3 millimeters thick and designed to protect the teeth from cracking and damage. The mouthguard helps relieve jaw tension, headaches, and tooth sensitivity. The price of the Sentinel mouthguard is 189 dollars on the company’s official website. The only drawback of the Sentinel mouthguard is that it’s hard. Some people find hard mouthguards uncomfortable, especially if you don’t get the right fit.

8. Oral-B Nighttime Dental Guard with Scope

product image of Oral-B Nighttime Dental Guard with Scope
Advantages Disadvantages
• Easy to use • Non-flexible
• BPA-free materials
• Suitable for hard teeth grinding

The Oral-B moldable mouthguard is FDA-approved and made with BPA-free materials. The guard provides a custom fit and comes with instructions for easy use. The package contains everything you need to mold the material and create your mouthguard.

The Oral-B mouthguard protects the teeth during nighttime grinding and clenching. The guard provides a barrier between two jaws, preventing tooth damage and jaw soreness. All you have to do is fill the case with water and then microwave it. Then, bite down into guard while it’s in the impression tray to get the modeling of your teeth. Getting the molded Oral-B mouthguard takes 3 to 5 minutes. The price of the Oral-B mouthguard is 18.89 dollars for one and 34.99 for two mouthguards on Amazon. One drawback of the Oral-B mouthguard is that it may be too tight for some people. The guard is hard and non-flexible, which some people find uncomfortable to wear throughout the night.

9. ASRL Mouth Guard for Grinding Teeth

ASRL Mouth Guard for Grinding Teeth product image
Advantages Disadvantages
• Easy to make at home • Bigger
• Two sizes included
• Affordable price

The ASRL mouth guard is made of BPA-free medical-grade materials. The guard is made from EVA materials that are moldable in hot water. This makes the guard easy to adjust to your jaw and bite. The ASRL mouthguard reduces discomfort and protects your teeth from damage.

The package includes four guards and two sizes for you to choose the most comfortable one. Instructions are included to help you get the right impression of your jaw and teeth. Once you get the impression, the ASRL mouthguard should be easy to put on and take off. The material is flexible and easy to clean, which you should do after each use. The price of the ASRL mouthguard is 20 dollars on the company’s official website. ASRL has an official store on Amazon where you can sometimes get the mouthguard at a discount. The only drawback of the ASRL mouthguard is that some people report it’s impossible to talk while wearing it.

10. Pro Teeth Guard

Pro Teeth Guard product image
Advantages Disadvantages
• 4 versions available • Expensive
• Long-lasting plastic • Chemical smell
• Easy-to-use impression kit

The Pro Teeth Guard mouthguard comes in four different versions: soft, hard, hybrid, and ultra-thin. The hard mouthguard is for heavy teeth grinding, while the hybrid mouthguard is for moderate teeth grinding. The soft version of the Pro Teeth Guard mouthguard is for light grinding, while the ultra-thin guard is for daytime teeth grinding.

The Pro Teeth Guard is made from durable plastic 1-2 millimeters thick, depending on which version you choose. The plastic is either hard or soft, depending on whether the mouthguard is for daytime or nighttime teeth grinding. You should first use the impression kit to get an accurate mold of your jaw. The company will then mail you your mouthguard. The Pro Teeth Guard has a lifespan of approximately six months to five years, depending on how hard you grind your teeth. The price of the Pro Teeth Guard mouthguard ranges from 159 to 199 dollars, depending on which type you choose. One drawback of the Pro Teeth Guard is that some people noticed it has a chemical smell.

11. Smile Brilliant Night Guard

Smile Brilliant Night Guard product image
Advantages Disadvantages
• Bundles are available • Wears out quicklym
• For light and hard grinding
• 45-day trial period

The Smile Brilliant Night Guard mouthguard is 2 millimeters thick and made from BPA-free materials. The company first ships an impression kit and a prepaid envelope for you to send the impression back. You will receive two sets of impression material if you get something wrong. The lab takes 3-5 days to make your mouthguard and ship it back to you.

The Smile Brilliant Night Guard lasts at least three months with heavy grinding and 12 months with light grinding. The price of the Smile Brilliant Night Guard is 129 dollars on the brand’s official website. The company offers bundles with two or four guards so that you don’t have to order new ones when the old ones wear out. The mouth guard comes with a 45-day trial, and you can receive a full refund minus the shipping fee if you don’t like the product. One disadvantage of the Smile Brilliant Night Guard is that it lasts three months.

12. Remi Custom Night Guard

Remi Custom Night Guard product image
Advantages Disadvantages
• Different thickness options • Complicated process
• BPA-free materials
• 30-day trial period

The Remi Custom Night Guard is available for the lower and upper jaw. The mouthguard is made by dental professionals to prevent tooth damage and jaw tension. The Remi Custom Night Guard comes as a kit, allowing the customers to choose among 1, 1.3, and 2-millimeter thickness options. The thinnest guard is suitable for light grinding, while the thickest model is best for heavy grinding.

Remi offers a 30-day trial period for you to test the product. You can return it for a full refund before the trial period expires. The mouthguard is made in the USA using BPA-free materials. The Remi Custom Night Guard is easy to use and comfortable to wear for hours. Customers can choose if they want a guard for the lower jaw, upper jaw, or both. A storage case for safekeeping is included in the package. The price of the Remi Custom Night Guard is 129 to 169 dollars on Remi’s official website. One drawback of the Remi Custom Night Guard is that the process of getting your mouthguard takes longer.

How to Use Mouthguard for Teeth Grinding

The best way to use a mouthguard for teeth grinding depends on which mouthguard you use. Most mouthguards you can buy come with an impression kit. The kit allows you to make an impression of your jaw so that the mouthguard fits your teeth. Once you receive the mouthguard, it’s important to wear it everyday.  Learning how to stop teeth grinding takes time and effort, which is why consistent mouth guard use is vital for preventing damage. You should wear a mouthguard at least an hour before bed to get used to it. A mouthguard shouldn’t disrupt your sleep, but it may take a while to get used to wearing one. Some mouthguards are suitable for daytime use if you clench your jaw during the day.

What are the Benefits of Using a Mouthguard for Teeth Grinding?

There are several benefits to using a mouthguard. The benefits of using mouthguards for teeth grinding are listed below.

  • A mouthguard reduces jaw pain and tension.
  • A mouthguard protects the teeth.
  • A mouthguard prevents headaches and toothache.
  • A mouthguard prevents snoring.
Content Writer

Jill Zwarensteyn is a content writer for Sleep Advisor and is enthusiastic about providing helpful and engaging information on all things sleep and wellness.

Based in Los Angeles, she is an experienced writer and journalist who enjoys spending her free time at the beach, hiking, reading, or exploring new places around town.

She’s also an avid traveler who has a personal goal of being able to successfully sleep on an airplane someday.

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