Best Mouth Guards For MMA, Boxing, And BJJ

male MMA fighter wearing a mouth guard

There are many reasons MMA fighters at the highest levels use some of the best mouth guards for MMA. First off, mouthguards are an absolutely essential piece of protective equipment for any combat sport such as MMA, Boxing, Bjj, Karate, Taekwondo.. the list can go on and on. There have been countless injuries and even concussions as the result of not wearing a mouth guard and catching a nasty blow to the teeth or jaw area.

Furthermore, the unexpected can happen when rolling in jiu jitsu or simply going over grappling techniques. Martial artists and boxers alike are prone to injuries that can rack up a serious bill at the dentist or doctor.

To put it simply, this thin piece of plastic is the best defense against sudden loss of tooth syndrome.

The Best Mouth Guards For MMA were selected based on overall protection and comfortability.

If a particular mouthguard has additional designs and color options that’s just icing on the cake. However, this had no impact on the list of best mouthguards because protection was placed at the forefront.

* For More Options And Detailed Reviews, Click Here To Skip To Review Section

MFG Choice

Impact Custom Professional Boxing and MMA Mouthguard red and black tiger
SISU Mouthguard NextGen light blue color

Best Value

OPRO Power-Fit Mouthguard dark blue and yellow color
Venum Challenger Mouthguard orange and black color

What Is A Mouth Guard?

A mouth guard is basically a layer of soft plastic that protects you from oral injuries or even at times head trauma.

Worn correctly, a mouth guard will cushion and distribute impact to the face area. While training this will help protect against chipped or a missing teeth, fractures and even jaw displacement.

In particular, striking arts such as Muay Thai, Karate, Taekwondo, MMA and Boxing have high rates of head and facial injuries. These comprise between 57.8% and 70% of competition injuries. (If you would like to read the full study, click here)

As you can see, this is not a negotiable piece of safety equipment. A mouth guard is essential for MMA, Bjj, Boxing and any other combat sports.

If you would like to skip to the reviews on The Best Mouth Guards For MMA, click here.

How Much Protection Does A Mouth Guard Give You?

Mouth guards offer protection against even common dental injuries by about 60 times. Common dental injuries in MMA are lip and cheek lacerations, broken and chipped teeth, and tooth-root damage.

The main mechanism and the beauty behind a mouth guard boils down to dissipation. (no pun intended)

Whenever you take impact to the mouth or jaw, the mouthguard acts as a cushiony barrier to redistribute the force and dissipate the energy. As a result, this prevents injuries such as concussions and jaw fractures.

How To Properly Use A Mouth Guard

After molding the mouth guard, you should have a snug and comfortable fit. 

The mouthguard should not have any space between it and your teeth and gum area. Before you begin your training, simply put the mouth guard in, bite down, and you are ready to rock and roll.

Pay attention to how it feels while you are training. Ultimately you want the most comfort possible. 

Minor modifications can be made without the need to remold the mouth guard such as minor trimming if it is too long.

How Much Is A Mouth Guard?

There are two types of mouth guards, custom fit and “boil and bite” which can vary drastically in price.

Custom Fit Mouthguards

Provide the best fit and comfort, usually allowing easier breathing and talking while being worn. The extra comfort and protection comes at bit of an increased cost. Because it is professionally molded, a custom fit mouth guard for MMA will run around $50 – $100 and higher.

dentist holding a blue and white custom fit mouthguard

Boil And Bite Mouthguards

Still provide protection and covers the basics. They are typically less expensive than the custom fit mouth guards, boil and bite mouth guards are usually between $9 – $30 and by far the most popular to use by MMA, boxing, Muay Thai, Karate, and Taekwondo fighters.

orange boil and bite mouthguard for mma

The Best Mouth Guards For MMA, Boxing, And BJJ Review

MFG Choice

Impact custom professional mouthguard red and black tiger design

Providing the maximum protection possible with a minimalist feel, the Impact Custom Professional Mouthguard is the same type of mouthpiece that UFC and other professional fighters wear.

When you receive your impression kit, you will need to take a mold of your teeth which will then be sent to their mouth guard craftsmen ( all postage is prepaid and the process takes about 2 minutes to mold) After that you will get your mouth guard that is a 100% perfect fit guaranteed.

Because it provides the best protection and fit that is made to last for years of training and fighting, this is our pick for the best mouth guard for MMA, Boxing and Bjj.

To purchase this mouthguard on Amazon, click this link: Impact Custom Pro Mouthguard

SISU Mouth Guard NextGen blue color

SISU has had huge success in making MMA mouth guards in the past such as the SISU Aero. With that in mind, the NextGen mouth guard has made some noticeable improvements. Among these are that it is now slightly thicker at 2.44 mm.

But don’t be fooled, it is still 30% thinner than traditional mouth guards while providing superior protection based on it’s design.

Another improvement is the more rounded edges which provides more comfort against your gums. The best thing about the SISU NextGen is the lightweight but still protective design that allows you to talk, breath, and drink water with ease.

Furthermore, this mouthguard can even conform to your braces during the fitting process.

To purchase this mouth guard on Amazon, click this link: SISU Mouth Guard NextGen

OPRO Power Fit Mouthguard blue and yellow is one of the best mouth guards

The OPRO is an official mouth guard for the UFC and offers excellent protection with its dual outer layer shell and innovative inner canal design. As such, it is also a solid contender in our picks for the best mouth guards for MMA.

While the dual outer shell is designed to disperse shock around the guard, the inner canal has possibly the best design for any boil and bite mouth guard.

The inner canal is has divots separated by fitting fins. The purpose of the fitting fins is to break down and hug your teeth during the molding of the mouthguard. As such, you will be getting a custom-fitting mouth guard quality fit and feel for a much lower price.

With comfort and fit that rivals that of much more expensive options, this is a mouth guard with excellent value.

To purchase this mouthguard on Amazon, click this link: OPRO Power-Fit Mouthguard

Venum Challenger Mouthguard orange and black color

Venum strikes again in the MMA world with a very comfortable gel lined mouth guard. It features a built-in breathing channel and a lower rubber framing designed to distribute impact shock more evenly.

The thing that stands out the most about this mouth guard is the comfort of the interior gel lining. The two distinct plastics come together in such a way that the rubber outer frame absorbs impact and the inner “gel” portion helps to cushion the impact.

However, some have complained of the integrity of the inner portion not holding up, especially if heated a little too long during the molding process.

Also, a Venum brand mouth guard case will come with the mouth guard.

To purchase this mouthguard on Amazon, click this link: Venum Challenger Mouthguard

Shock Doctor Gel Max Mouth Guard black and blue color

A long established name in protective martial arts gear, Shock Doctor is a name synonymous with safety. With that being said, their best selling mouth guard is the Gel Max for a few reasons.

First, the Gel Max mouthguard is made with three layers. The first two layers are harder and on the outer portion which offers great protection and shock distribution.

The inner layer is softer and conforms to your teeth and gums during the molding process. This provides a grip that will keep your guard in place when it matters most.

Another reason the Gel Max is so popular is that it has features normally reserved for more expensive mouth guards. Among these are integrated breathing channels to help air flow while catching your breath, and the grip provided by the gel like inner canal after molding.

Although not common, it should be noted that some users complain about the adult size being too small.

But overall, if you want an excellent protective mouth guard backed by the Shock Doctor guarantee for a low price, this is a great option.

To purchase this mouth guard on Amazon, click this link: Shock Doctor Gel Max Mouth Guard

GuardLab APEX Mouthguard with Kanagawa design

The GuardLab APEX has an innovative design that is starting to gain traction in the mouthguard manufacturing world. One of the key features of this design is the pre indented bite marks.

The reason that this design is so effective is that not only do the pre indentions show you exactly where to bite to get a good fit, the surrounding material will conform to your exact tooth and gum shape.

Although this is a boil and bite mouth guard, the pre indented bite pattern will give you an almost exact fit which pays dividends in sports like MMA, Bjj, and boxing for breathing and prevent shifting.

This mouth guard may feel a little stiff if you are used to a gel fit, but it is also just as protective and some even prefer this feel.

To purchase this mouthguard on Amazon, click this link: GuardLab APEX Mouthguard

How To Mold A Mouth Guard

The process of molding a mouth guard is fairly straight forward, and if done correctly can provide you with a great fitting mouth guard for years to come.

First you want to trim the ends of the mouth guard to about the end of your second molar. Next, bring a couple inches of water to a boil. Then drop the mouthguard in for around 10 seconds.

Quickly take the mouthguard out with tongs, fork, spoon, or whatever else you have on hand. Almost immediately you want to place the now moldable mouth guard in your mouth.

Make sure to suck the air out to ensure a tight fit while pressing against the outside of your mouth with your fingers, pressing your lip and cheek areas against the mouth guard. At the same time, press your tongue against the back side against the teeth.

Once it cools down, remove the mouth guard and viola! You should now have a great fitting mouth guard.

Best Mouth Guard For Braces

Shock Doctor Double Braces Mouth Guard blue color

If you have braces and are looking for the best mouth guard for MMA and other sports, the Shock Doctor Double Braces Mouth Guard is the most highly reviewed and rated.

Oftentimes, if you have braces you may have a hard time finding a quality mouthguard made for you. There are few options and even fewer with satisfied customers.

Thankfully, there is a mouthguard out there that will save you this frustration. Highly reviewed for comfort and fit, the Shock Doctor Double Braces Mouth Guard will prevent oral lacerations and offers complete protection.

To purchase this mouth guard on, click here: Shock Doctor Double Braces Mouth Guard

How To Clean Your Mouth Guard

Cleaning your mouth guard should be quick, easy, and most importantly: routine. After you are done with your training, simply run the mouth guard under some running water to rinse off any saliva.

After that simply dab with a towel and place in your mouth guard case for next practice. Periodically you will want to clean with hydrogen peroxide to prevent odor and bacteria. This is described in detail in the following video by an oral hygiene professional.

Home Remedies To Fix Uncomfortable Mouth Guard

Some people, despite doing everything right may still find discomfort in one way or another while wearing their mouth guard. Here are 3 of the most common reasons your mouth guard may be uncomfortable and how to fix it.

1. Mouth Guard Is Too Tight

While molding, a mouthguard may form in such a way that it ends up putting too much pressure in some area of your teeth or gums- usually around the front teeth. If your gums hurt while wearing a mouth guard, this may be your issue.

To fix this simply boil some water as you did with the original mouth guard fitting process, and stick only the problem area in the water for about 10 seconds using tongs or a device that allows easy retrieval.

Next place it in your mouth apply constant pressure to effected area using your fingers until the mouthguard cools.

Repeat this until it fits properly.

2. Mouth Guard Has Extra Material

Everyone’s mouth is different and sometimes modifications may make the mouth guard more comfortable for you.

The best thing to do if you have too much material in an area of your mouthguard is to heat up a utility knife (not so hot that you burn yourself).

After that use the knife to shave off the uncomfortable bits. You may need to place in your mouth after after you shave a little off to make sure you aren’t taking too much off.

3. Rough Surface Or Small Tear

After heavy use sometimes a mouthguard may develop a rough or abrasive texture or maybe a small tear in a thinner plastic portion.

First you want to grab gloves, a spoon, and some cooking oil.

Heat up the spoon while wearing the gloves to prevent burns on your hand. After the spoon is hot, apply some cooking oil to the surface of the metal. This is to prevent the mouth guard material from sticking to the spoon.

After that, simply press the heated metal to the rough surface or tear and smooth out the problem areas.

If the tear is large, or you still have discomfort, you should look at getting a new mouth guard.

Why You Want A Mouth Guard Case

The Best Mouth Guard Case

The best mouth guard case that we have found is the Shock Doctor Mouth Guard Case. It is constructed to be durable and compact. Also it has various ventilation areas to help your mouth guard dry out fast.

Shock Doctor Mouthguard Case silver color

To purchase this mouthguard case on, click here: Shock Doctor Mouthguard Case

What It All Boils Down To: Conclusion

The humble mouthguard has been around for a long time and has seen many advances in the technology and materials used in recent years.

By far, safety should be the top concern any time you enter the ring, dojo, or cage. This list of the best mouth guards for MMA, Boxing, Bjj and any other combat sport are some of the top rated and most protective out there.

Our top pick for the best mouth guard for MMA is the Impact Custom Professional Mouthguard because it provides top notch protection, fit, and comfort. 

We hope you found this article and reviews helpful in choosing the best mouthguards out there.

Once you have your perfect mouthguard, you can again reference this page for how to mold your mouthguard and fix any comfortability issues if they come up.

Leave a Comment

Your email address will not be published. Required fields are marked *