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5 Best Mouthguards of 2026

Last Updated - 2026/05/21

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

lobloo

lobloo® SLICK Sports Mouthguard – Ultra Slim 1mm | Dentist-Level Protection | Modified Vacuum-Fit Fusion | Oxygen Flow & Comfort | MMA, Boxing, Football, Basketball. (Large +14yrs, Ivory)

lobloo

CA$44.99

More Details
Main highlights
- Ultra-Slim 1mm Profile – Up to 5x thinner than standard guards for maximum comfort and airflow. Talk, drink, and breathe naturally while fully protected.
- Oxygen Flow Advantage – Slim profile increases oxygen intake to help you stay sharp, energised, and focused in competition.
- Enhanced Coverage Fit – Slightly more moulding material ensures full coverage of teeth and jaw, creating a firmer feel and superior impact distribution
- Dentist-Level Protection – Dual-density construction disperses impact forces effectively. Follow step-by-step fitting instructions for best results.
- Bite. Don’t chew. That’s how protection works – lobloo's modified vacuum-fit method creates a locked-in, custom seal. Fits by biting down firmly - not chewing. This preserves the dual-layer structure that delivers elite impact absorption, session after session.
CA$44.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Shock Doctor

Shock Doctor Trash Talker White Adult Strapless

Shock Doctor

CA$29.99

More Details
Main highlights
- TRASH TALK – We didn’t choose this name for no reason. This mouth guard allows you to talk, shout, drink and breath without removing your mouth piece! Meets National and High School regulations.
- RECOMMENDED SPORTS - Suitable for all contact sports where a mouth guard is required or recommended including Basketball, Hockey, Lacrosse, Football and more.
- PROTECTION – Strong outer layer helps to absorb oncoming impacts and gel windows near molars help to cushion jaw forces at the back of the mouth. Industry leading technology backed up with a $50,000 dental teeth warranty!
- LOW PROFILE DESIGN AND FIT – Perfect balance of protection and slim fit Guaranteed to keep you protected (see our dental warranty) and comfortable while you compete. Don’t stop talking even with your mouth piece!
- EZ FIT - Warm temperature, no-boil fast fitting and ability to remold. Allows athletes of all ages to get a great fit without the hassle and fear of burning the mouth. For adults (age 11+)
CA$29.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

The ConfiDental

The ConfiDental - Moldable Mouth Guard for Teeth Grinding Clenching Bruxism Sport Athletic Whitening Tray Pack of 5 Including 3 Regular and 2 Heavy Duty Guard (3 (Ill) Regular 2 (ll) Heavy Duty)

The ConfiDental

CA$18.99

CA$19.99
(5% Off)

More Details
Main highlights
- Regular and Heavy-duty protection - Includes a total of 5 mouthguards, 3 for regular protection ( 3mm thickness ) and 2 for heavy-duty protection ( 6mm thickness )
- Our mouthpieces are not only for teeth grinders but also for boxing pieces, football mouth piece, straightener trays
- Our mouthguard is perfect for teeth grinding, an athletic dental guard and teeth whitening tray. Whether you are kid, youth or adult if you clench or grind your teeth and want to protect them, our bite guards are right for you. Whether you are into night time or daytime sports, our guards are perfect solution for you.
- 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.
- Comfortable to use - Made of a moldable material, Confidental 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.
CA$18.99
CA$19.99 (5% Off)
4
Best Value
39% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

REROIO
39% Off

REROIO Mouth guard for Grinding Teeth, Comfortable Night Guard for Grinding Teeth, Perfect fit Anti Grinding Mouthguard for Adults, Mouth Guard for Sleeping with 2 Size Available

REROIO

CA$19.99

CA$32.99
(39% Off)

More Details
Main highlights
- Suitable for most people: Our multi-functional mouthguard can be used for anti-grinding, anti-clenching and protection of teeth. We provide two sizes of sets to meet the needs of most people. To ensure that everyone finds the right anti-grinding mouthguard, the mouthguard can be trimmed as needed after it is shaped. 4 pack, 2 sizes
- Safe material and excellent design: This anti-grinding mouthguard is designed to prevent teeth grinding and clenching at night. The elasticity and softness of the upgraded EVA material can reduce your teeth wear and buffer the bite force. It can stay fixed all night and effectively protect your teeth
- Portable and easy to store: Our anti-teeth grinding mouthguard comes with a separate storage box to ensure that your mouthguard is always in good condition. Very portable, you can easily carry it anywhere. Please note that you only need to use one of our mouthguards at a time, and you can choose to wear it on the upper or lower teeth according to your preference
- Easy to use and comfortable fit: Just soak the product in hot water at a specified temperature (158-176°F) for 15 seconds, then quickly take it out and bite it to shape it. (Refer to the user manual for specific operation methods.) You can easily get a mouthguard that fits the shape of your teeth. This mouthguard can fit your teeth perfectly, and there will be no soreness or discomfort when you wake up
- Easy to clean and reusable: This product is reusable and it is very easy to clean. For daily cleaning and maintenance, you only need to rinse the mouthguard with cold water, dry it and put it in the box. You can also use toothpaste and toothbrush for a deeper cleaning
CA$19.99
CA$32.99 (39% Off)
5
15% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Reazeal
15% Off

Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - 8 Pack/2 Size

Reazeal

CA$17.99

CA$19.99
(15% Off)

More Details
Main highlights
- Mouth Guard for Grinding Teeth and Clenching: The REAZEAL Anti Grinding Dental Night Guard is a moldable mouth guard that helps overnight grinding, clenching and their associated consequences.
- Customer Satisfaction Guaranteed: We are always stand behind our product and devote to your full satisfaction. If you have any issues regarding molding mouth guard and package damage, please contact us directly and we willhelp you to your satisfaction.
- Comfortable and Multi Use: Reazeal Dental Night Guards’ thin profile ensures ultra-comfort. Wearable for up to 6 monthsand the duration may vary among individuals. You will also notice your teeth whiten slightly after use.Some people might find it useful as sports mouth guards to protect the teeth in case of impactwhich is not a recommended use.
- BPA-Free Thermoplastic EVA Material: REAZEALmouth guardfor grinding teethis made up of premium food grade thermoplastic EVA.Known for its multiple beneficial properties,our product is soft, flexible, comfortable, easy to remoldand durable.
- A Custom Fit: Reazeal Night Guard for Grinding Teeth offers two sizes: small & large with four pieces each. Follow the fitting instructions for a comfortable, customized fit with maximum protection.
CA$17.99
CA$19.99 (15% Off)

5 Best Mouthguards of 2026

lobloo® SLICK Sports Mouthguard – Ultra Slim 1mm | Dentist-Level Protection | Modified Vacuum-Fit Fusion | Oxygen Flow & Comfort | MMA, Boxing, Football, Basketball. (Large +14yrs, Ivory)

Shock Doctor Trash Talker White Adult Strapless

The ConfiDental - Moldable Mouth Guard for Teeth Grinding Clenching Bruxism Sport Athletic Whitening Tray Pack of 5 Including 3 Regular and 2 Heavy Duty Guard (3 (Ill) Regular 2 (ll) Heavy Duty)

REROIO Mouth guard for Grinding Teeth, Comfortable Night Guard for Grinding Teeth, Perfect fit Anti Grinding Mouthguard for Adults, Mouth Guard for Sleeping with 2 Size Available

Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - 8 Pack/2 Size

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