20 Best Mouth Guards for Teeth Grinding
for December 2022

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.8
SCORE
M3 Naturals Heavy Duty Mouth Guards for Teeth Grinding Clenching Bruxism Moldable Trimmable Retainer for Bite, Sleep, Sport Athletic, Mouthguard. Nightguard BPA Free 4 Guards 3 Sizes

M3 Naturals Heavy Duty Mouth Guards for Teeth Clenching Grinding Bruxism Moldable Trimmable Retainer for Bite

by M3 Naturals
What We like

Customize Your Fit - Each mouth guard is easily trimmed to fit any mouth size. Can be adapted to fit a wide variety of teeth alignments, tooth sizes & mouth shapes for optimal comfort.*

2
9.8
SCORE
Dental Guard SMARTGUARD ELITE (2 Guards 1 Travel case) Front tooth Custom Anti Teeth Grinding Night Guard for Clenching - TMJ Dentist Designed - Bruxing Splint Mouth Protector For Relief of Symptoms

Dental Guard SMARTGUARD ELITE (2 Guards 1 Travel case) tooth Front Custom Anti Teeth Grinding Night Guard for Clenching

by SmartGuard Rx Inc.
What We like

+ COMFORT AND FIT: This night guard is designed to adapt to any arch shape and size. The easy molding instructions will help you get a custom, comfortable fit.

3
9.6
SCORE
HONEYBULL Mouth Guard for Grinding Teeth [6 Pack] Comes in 2 Sizes for Light and Heavy Grinding | Comfortable Custom Mold for Clenching at Night, Bruxism, Whitening Tray & Guard

HONEYBULL Mouth Guard for Grinding Teeth [6 Pack] Comes 2 in Sizes for Light and Heavy Grinding

by HoneyBull
What We like

INCLUDED CASE: Store your dental mouthguard in the anti-bacterial case. Perfect for sleeping during travel as well

4
9.5
SCORE
The ConfiDental - Pack of 5 Moldable Mouth Guard for Teeth Grinding Clenching Bruxism, Sport Athletic, Whitening Tray, Including 3 Regular and 2 Heavy Duty Guard (3 (lll) Regular 2 (II) Heavy Duty)

The ConfiDental

by The ConfiDental
What We like

Made with BPA free and Phthalates free premium grade material, Confidental nightguard are easy to clean and can be reused. The package comes with high quality case.

5
9.5
SCORE
Neomen Professional Dental Guard - 2 Sizes, Pack of 4 - Upgraded Mouth Guard For Teeth Grinding, Anti Grinding Dental Night Guard, Stops Bruxism, Tmj & Eliminates Teeth Clenching, 100% Satisfaction

Neomen Professional Dental Guard

by NEOMEN
What We like

High Quality - Neomen moldable dental mouth guards are BPA FREE with protected CASE. Easy to clean and can be reused. The package comes with high quality case.

6
9.2
SCORE
Neomen Mouth Guards for Teeth Grinding 2 Sizes, Pack of 4, Custom Fit Professional Dental Guard, New Upgraded Teeth Grinding Guard, Stops Bruxism

Neomen Mouth Guards for Grinding Teeth 2 Sizes

by Neomen
What We like

High Quality - Neomen moldable dental mouth guards are BPA FREE with ANTIBACTERIAL CASE. Easy to clean and can be reused. The package comes with high quality case.

7
9.2
SCORE
LORIOUS Mouthguard - One Size Fits All Premium Set of 6 BPA Free Moldable, Customizable and Trimmable Medical Grade Mouth guard for Grinding Teeth Clenching Bruxism, Sport Athletic, Whitening Tray

LORIOUS Mouthguard

by LORIOUS
What We like

Comfortable & Safe : Made of a moldable material, LORIOUS dental guards custom fits to accommodate any mouth size. Includes easy to follow instructions with a step by step video on how to use the product. Made with BPA free and Phthalates free premium grade material. The package comes with high quality case.

8
9.1
SCORE
KIAVALO - Pack of 6 Trimable & Moldable BPA Free Mouthguard for Teeth Grinding, Bruxism, Clenching, Sport Athletic, and Whitening Tray. Customizable and Trimmable Medical Grade Mouth guards.

KIAVALO

by KIAVALO
What We like

Comfortable & Safe : Made of a clear moldable material, KIAVALO dental guards custom fits to accommodate any mouth size. Includes easy to follow instructions with a step by step video on how to use the product. Made with BPA free and Phthalates free premium grade material. The package comes with high quality case.

9
9.1
SCORE
Fairywill Mouth Guard for Grinding Teeth, 10 Packs, BPA-free, Night Guards for Teeth Grinding, Bruxism, Teeth Whitening Trays, Sports, Teeth Grinding Mouth Guard for Sleep, Case Include

Fairywill Mouth Guard for Grinding Teeth

by Fairywill
What We like

Comfortable and Easily MoldableFairywill bite guard can be custom molded to the unique shape of any mouth. Our bite guard struck a balance of thickness and comfortability. Safe, lightweight, and provide adequate thickness and support to prevent you from grinding your teeth. stabilizing for maximum protection.

10
9
SCORE
Kids Mouth Guard for Grinding Teeth, Pack of 4 Night sleep Teeth Guards, Eliminates TMJ & Teeth Clenching, Stops Bruxism, Teeth Whitening Tray, Sport Athletic Mouth Guard (kid Size only fit for kids)

Leesgel Kids Mouth for Guard Grinding Teeth

by Leesgel
What We like

CUSTOM FIT and COMFORTABLE: Mouthguard is easily molded and remolded for a custom fit. The mouthguard can be molded to your own shape of your teeth for a perfect fit. Available for any mouth shape, teeth alignment, or size!

11
8.9
SCORE
EIRSTY - Pack of 4 (one size fit all) Moldable Mouth Guards for Teeth Grinding, Bruxism, Clenching, Sport Athletic, Whitening Tray

EIRSTY

by EIRSTY
What We like

Regular and Small size - Includes a total of 6 mouthguards, 4 for regular size and 2 for small size mouth guard. The two sizes fit any size mouths. You can easily trim them if needed to.

12
8.8
SCORE
DenTek Professional-Fit, Maximum Protection Dental Guard For Teeth Grinding, 1 Count

DenTek Professional-Fit

by Prestige Consumer Healthcare
What We like

Includes a patented forming tray to provide a custom close to professional fit at home

13
8.7
SCORE
GRINDSHIELD Teeth Grinding Guard - Moldable, Trimmable - 4 Mouth Guards for Grinding Teeth & Case – Nightguard for Teeth Grinding, Clenching Night Guard, Bruxism Mouth Guard, Dental Guard, Mouthguard

GRINDSHIELD Teeth Grinding Guard

by GRINDSHIELD
What We like

THIN MOUTH GUARD Dental tray is designed with a durable bottom to be long lasting, soft & thin flexible sides to ensure a soft feel & secure fit. Dental mouth guard provides maximum comfort with the soft & thin sides. Moldable mouth guard can accommodate any mouth size regardless of teeth alignment or teeth sizes.

14
8.5
SCORE
The Doctor's NightGuard, Dental Guard for Teeth Grinding

The Doctor's NightGuard

by Prestige Consumer Healthcare
What We like

Slim and Flexible Design that helps you sleep comfortably. Patented slanted front provides more comfort by keeping material away from lips and gums

15
8.5
SCORE
ProDental Thin and Trim Mouth Guard for Grinding Teeth – 3 Pack, Made in USA | Night Guard for Bruxism - Teeth Clenching | Use as Customizable Teeth Whitening Dental Guard

ProDental Thin and Trim Mouth Guard for Grinding – Teeth 3 Pack, Made in USA

by ProDental
What We like

CUSTOMIZABLE FIT FOR PROTECTION AGAINST TEETH GRINDING & BRUXISM - Set of 3 night guards for teeth grinding can be trimmed and customized to fit for any size mouth for optimal comfort and retention. Thinner/trimmer night guards ideal for smaller size mouths

16
8.5
SCORE
Wallerr Professional Dental Guards – Set of 4 USA Designed Mouth Guard - Custom Fit Dental Guards for Teeth Grinding Regular & Heavy Duty protection

Wallerr Professional Dental Guards – Set 4 of USA Designed Mouth Guard

by Waller
What We like

REMOLDABLE DENTAL MOUTH GUARDS: DentaFix mouthguards are easily moldable to fit the exact shape of your teeth. Put it into a warm water glass for 30 seconds and place it in your mouth to set it to the right size. These mouth guards are comfortable and easy to use.

17
8.5
SCORE
Fairywill Pro Mouth Guard for Grinding Teeth, 2 Size, 10 Packs, Moldable Night Guards for Teeth Grinding, Bruxism, Teeth Whitening Trays, Sports, BPA-free, Pro Dental Guard, Case Include

Fairywill Pro Mouth for Guard Grinding Teeth

by Fairywill
What We like

Durable And LightweightMade of comfortable and light material for day or night. The thin and light design can offer a high quality no matter what situation. It is made from a thinner, lighter, more moldable material.

18
7.5
SCORE
Professional Dental Guard - 2 Sizes, Pack of 4 - Anti Grinding Dental Night Guard, Upgraded Mouth Guard For Teeth Grinding, Stops Bruxism, Tmj & Eliminates Teeth Clenching, 100% Satisfaction

PARAIBA WHITE Dental Professional Guard

What We like

COMFORTABLE FIT FOR ANY MOUTH: Easily mold our teeth grinding mouth guard for sleep to your unique mouth so you have the most comfortable fit; our bite guard comes with easy to follow instructions on how to mold them - all you need is water

19
7.5
SCORE
Dental Mouth Guards by Dentex Sleep Pro | Protect Against Teeth Grinding & Snoring | Includes 4 Mouldable Mouthguards and a Portable Carry Case

Dental Sleep Pro Dental Mouth by Guards Dentex Sleep Pro

by Dental Sleep Pro
What We like

THE RIGHT FIT FOR ALL - comes with 4 guards in two sizes for your convenience and comfort. They will mold perfectly to your upper and lower teeth. Also comes with a travel case.

20
7.5
SCORE
Oral-B® Nighttime Dental Guard – Less Than 3-Minutes for Custom Teeth Grinding Protection with Scope Mint Flavor

Oral-B® Nighttime Dental Guard – Less Than 3-Minutes Custom for Teeth Grinding Protection with Scope Mint Flavor

by OraLabs Inc.
What We like

One-Size-Fits-All, because, everyones teeth are different, this Oral-B Guard has been designed for a THIN and easily customized fit for best results and comfort

21
7.1
SCORE
DenTek Ultimate Dental Guard For Nighttime Teeth Grinding

DenTek Ultimate Dental Guard Nighttime For Teeth Grinding

by Prestige Consumer Healthcare
What We like

Ultra light slim design for ultimate comfort; easy breathe flex band goes behind teeth to allow open air flow and enables drinking and talking

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