Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Mouth Guards of 2026
Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Choice
1
OproOPRO Instant Custom-Fit Sports Mouthguard, (White/Gold) Adult & Kids
9.7
ExceptionalOur Rating
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.
Show moreWhy we love it
Dentist made
Perfect fit
Bespoke to you
2
OproOPRO Gold Level Sports Mouthguard, Premium Fit (Blue/Pearl) Adult & Kids
9.6
ExceptionalOur Rating
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.
Show moreWhy we love it
Custom fit in minutes
Slim design allows easy breathing
Trusted by professional athletes
3
OproOPRO Silver Level Sports Mouthguard (White/Black) Adult & Kids
9.5
ExcellentOur Rating
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.
4
OproOPRO Silver Level Sports Mouthguard (Dark Blue/Blue) Adult & Kids
9.4
ExcellentOur Rating
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.
Show moreWhy we love it
Comfortable customized fit
High level of protection
Quick and easy to mold
Value for Money
5
OproOPRO Silver Level Sports Mouthguard (Pink/Green) Adult & Kids
9.3
ExcellentOur Rating
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.
6
OproOPRO Gold Level Mouthguard Premium Fit – Gum Shield Adult and Kids – OPRO Mouth Guard Boxing and MMA, Easy Self-Fit Gum Shield Rugby and Hockey – Premium Protection with Dental Warranty
9.0
ExcellentOur Rating
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.
7
By Dr KnoxDr Knox's Mouth Guard Gum Shield Adult & Junior Premium “Boil & Bite” Contact Sports Including: Boxing, MMA, Rugby, Football, Lacrosse, Hockey, Judo & Karate Martial Arts
8.8
Very GoodOur Rating
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.
9.9
Simple to use9.3
lasts a long time8.9
ComfortShow moreWhy we love it
Maximum dental protection for various contact sports.
Customizable fit with easy Boil and Bite technology.
Durable, non-toxic EVA polymer for superior impact protection.
8
OproOPRO Gold Level Mouthguard Premium Fit – Gum Shield Adult and Kids – OPRO Mouth Guard Boxing and MMA, Easy Self-Fit Gum Shield Rugby and Hockey – Premium Protection with Dental Warranty
8.5
GoodOur Rating
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.
9
OproOPRO Gold Level Sports Mouthguard for Braces (White/Gold) Age 10+
8.4
GoodOur Rating
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.
8.4
Simple to use8.2
Comfort8.2
Durability10
Shock DoctorShock Doctor Gel Max Mouthguard for Sports Protection — Comfortable Triple-Layer Design in Youth and Adult Sizes
16% Off8.3
GoodOur Rating
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.
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