Best Mouthguards for BJJ and MMA in 2024

When you practice BJJ, MMA, and boxing, it’s a must for you to use a mouthguard. As a BJJ practitioner, I realized the value of using the best BJJ mouthguard that’s available on the market. This article will discuss the best mouthguards and the proper way of using and taking care of a mouthguard.

The Best BJJ Mouth Guards Reviewed

It’s not that easy to come up with a list of the best mouthguard for BJJ. Choosing a mouthguard is subjective. I may like one mouthguard, which other practitioners may not. But using what I know as a BJJ practitioner and my years of experience, I have picked  a few here, which I feel are good candidates to be the best BJJ mouthguard:

OPRO Power-Fit Mouth Guard

I consider this mouthguard to be one of the best available in the market because of the level of protection that it offers. On top of that, it has an unrivaled custom fit that makes it very comfortable to use. It is very breathable, and it even allows you to speak while training while providing maximum impact absorption.

It provides excellent protection because it has a double layer. The outer shell absorbs the high impact blows and allows the force of the impact to be spread over a wider area. It comes equipped with fitting fins that speed up the fitting process. 

The makers are so confident about the protection offered by this mouthguard that they are offering an extended 18 Month $20,000 Dental Warranty for each mouthguard they sell. That kind of confidence in their product should be reassuring.

Venum Challenger

Venum Challenger Mouthguard - Red/Black
22,002 Reviews
Venum Challenger Mouthguard - Red/Black
  • Nexfit Gel Frame for a better adjustment and comfort
  • Advanced design for an optimal breathing during the fight
  • High Density Rubber Frame for a better shock management and top protection

The Venum Challenger uses the Nextfit Gel frame, which makes it very comfortable to use. Its design allows for optimized breathing even when you are engaged in a fight. Its rubber frame is also meant for maximum shock absorption. It also offers great value for your money.

This mouthguard uses an advanced gel frame for added comfort and is equipped with a breathing channel. It also comes with a protective case for better hygiene. That means you don’t have to worry about placing it on the ground.

Shock Doctor Gel Max Convertible Mouth Guard

Shock Doctor Gel Max Mouth Guard, Heavy Duty Protection...
17,581 Reviews
Shock Doctor Gel Max Mouth Guard, Heavy Duty Protection...
  • DURABLE DENTAL PROTECTION: Protect your mouth with Shock Doctor's Heavy Duty Exoskeletal Shock...
  • CUSTOM COMFORT & FIT: Our mouth guard is easy to fit with our Gel-Fit Liner Technology. It...
  • EASY BREATHING & PERFORMANCE: Designed for maximum performance, the integrated breathing...

As the name suggests, the Shock Doctor Gel Max Convertible Mouth Guard offers big when it comes to shock absorption, but it also scores highly when it comes to breathability, comfort, and value. It uses the Gel-fit Liner Technology that makes it easy to fit. The mold forms specifically to your teeth and gums making it very comfortable to use.

The Shock Doctor Gel Max Convertible Mouth Guard comes with integrated breathing channels that make breathing while wearing easy. Its Exoskeletal Shock Frame delivers professional dental protection to wearers. Highly recommended for martial arts and other physical activities.

SISU Mouth Guard Max NextGen 2.4mm

SISU Max Mouthguard, Snow White - 2.4mm Thin -...
604 Reviews
SISU Max Mouthguard, Snow White - 2.4mm Thin -...
  • MAX MOUTHGUARD - Designed with athletes in mind, SISU Max starts flat and is custom-molded to...
  • MORE PROTECTION - The Max is made from a high-tech thermoplastic material that is 50% stronger...
  • STILL LESS MOUTHGUARD - Featuring a super-slim, ultra-light design, the Max is 30% thinner than...

If you want comfort and protection from your mouthguard at the same time, then you should check out what SISU mouthguards have to offer. These premium mouth guards provide maximum protection.

The SISU Mouth Guard offers warrantied dental protection for users who are aged 11 and up. Its slim custom-fit makes it easy to speak and breath. It uses the Diffusix technology which scientifically distributes impact from contact sports.

SISU Mouth Guard Max NextGen 2.4mm

Shock Doctor Gel Max Mouth Guard, Heavy Duty Protection...
689 Reviews
Shock Doctor Gel Max Mouth Guard, Heavy Duty Protection...
  • FULL MOUTH PROTECTION: Shock Doctor Double Braces Mouth Guard has upper and lower teeth...
  • OPTIMIZED FOR BRACES: Ergonomically designed for use with orthodontics, sitting on top of the...
  • POP IN & PLAY: With an instant fit, no molding is required. Designed to provide a protective...

This mouthguard wasn’t really developed for use in contact sports, so it might not offer the best protection against shocks. But since it was designed to be worn for longer periods, it can offer comfort and breathability. It’s also an ideal teeth guard for boxing for those who are just starting with their training.

Made from 100% medical-grade silicone, this mouthguard is very safe to use. It is designed to be used straight of the packaging and can provide an instant fit. It is latex-free, BPA free, and phthalate-free.

It is ideal for sports like wrestling, it meets the national and state high school rules for the coverage of upper brace brackets during wrestling competitions. It comes with a  $10,000 Dental Warranty.

These are just some of the best BJJ mouthguards that you can get today. You cannot really tell if a mouthguard is a good fit for your mouth and teeth until you have tried it, so you might have a few hits and misses at first, but the short reviews and the ideas I’ve written down here can help you.

What Do Mouthguards Protect?

Before we go any further, we need to discuss what a BJJ mouthguard really is and what it is supposed to protect. A mouthguard is a device for the mouth that is designed to provide protection to the upper and lower teeth, lips, and gums. 

Just how effective is a mouthguard for karate in offering protection? According to research, there is 22% less chance of getting a concussion if you are wearing a mouthguard. That’s how effective it can be.

Those are just some of the disciplines that use mouthguards. Mouth guard for MMA is also used today since it is one of the toughest sports. UFC fighters rely on mouthguards that offer maximum protection without restricting breathing.

What Mouthguards Can Not Do

While mouthguards offer excellent protection, they cannot absorb all the shock from the blows during sparring or in an actual fight. The best BJJ mouthguard can only absorb a certain percentage of the energy from a blow.

I have seen other fighters who were supposed to be using the best BJJ mouthguard and still suffer considerable damage, especially to their teeth. So, it’s worth noting that.

Should You Use a Double or Single Mouthguard?

When practicing  Brazilian Jiu-Jitsu, you might start to wonder whether you should get a double or a single mouthguard to protect your lips and teeth. There is no one answer to this. It’s mostly a matter of preference and also the different situations you might have. Let’s take a look at these two different types of mouthguards and what they have to offer to practitioners of Brazilian jiu-jitsu and other martial arts.

Single-Sided Mouth Guards

Single-sided mouthguards are smaller, but they allow the user to breathe more freely. That also means it is far more comfortable to use than double-sided mouth guards.

Double-Sided Mouth Guards

While double-sided mouthguards are bulkier and may be less comfortable to use, they offer more protection to your lips and teeth. They can protect the inside of your mouth more effectively.  That makes them the best BJJ mouthguard and a good boxing teeth guard as well.

Boil and Bite

Another thing that you need to consider when choosing a mouthguard is whether you should use a boil and bite or a custom fit mouthguard. With a boil and bite, you will have to place the mouthguard in boiling water to soften the plastic before using it. After softening it up when placing in your mouth and in between your teeth, it should fit snugly since it has softened.

Custom Fit

If you are looking for the best mouthguard for MMA or a good boxing teeth guard, then you should use a custom-fit mouthguard. As the name suggests, this type of mouthguard is made specifically to fit your mouth and your teeth, which offers more comfort.

Still, there are cheap mouthguards that you can buy and wear straight out of the packaging. It does not offer the same level of protection or comfort as a custom fit mouth guard, but it’s better than no protection at all.

What is the Best Way to Clean Your Mouthguard?

There are several recommended methods of cleaning your mouthguard. Whether you are using your mouth guards for karate, BJJ, or some other forms of martial arts, it is crucial to keep your mouthguard clean and hygienic. The rubber frame of your mouth guard can become a breeding ground for germs if you are not careful. That could be bad for your teeth.

Here are the top recommended methods:

  • You can clean your mouthguard in the same way that you clean your upper and lower teeth. You can use a toothbrush and toothpaste to clean it. Just make sure that you have a separate toothbrush for your mouthguard.
  • You can also use mouthwash for cleansing your mouthguard.
  • Some BJJ fighters use soap and water to clean their mouthguard. Just make sure that you rinse it thoroughly.
  • Other BJJ practitioners use dental sanitizing services.

You can also find a combination of these methods for cleaning your mouthguard, should they fit your routine.

Photo of author


A black belt in Brazilian Jiu-Jitsu, owner and writer of BJJ Bear.

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