15 Best MMA Mouthguards for Boxing and Muay Thai in 2023

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A mouthguard is an essential protective gear for MMA, Muay Thai, Boxing, or any other combat sport. But how do you choose a good one? What is the best MMA mouthguard?

Missing teeth, jaw injuries, and even head damage are more likely to occur without the right mouthguard, which is why wearing a mouthguard during Boxing and Muay Thai is always recommended as the best protection.

A mouthguard is a small device made of a rubber-like material that protects your teeth from injury. Mouthguards are available for both the upper and lower jaws.

However, most individuals only use the upper ones to help with breathing and speech. An MMA mouthguard can help you avoid injuries by providing extra protection for your lips, cheeks, teeth, and tongue.

The best MMA Mouthguard for Boxing and Muay Thai come in various styles.

Stock mouthguards, boil-and-bite mouthguards, and custom-fit mouth guards. The finest mouthguard should be thick enough to provide protection, comfortable enough to wear for a long time, and not gag or suffocate.

In this article, I will go through the best MMA mouthguards for Boxing and Muay Thai so you can make the best decision for your next mouthguard.

Budget Mouthguards (under $15)

1. Venum Challenger Mouthguard Adults

Venum Challenger is an excellent mouthguard for a variety of fighting sports. This mouthguard has all the features that a good MMA mouthguard should have.

It has a NeXT fit gel frame that lets you modify it to your liking. It is really pleasant to wear, and you will not experience any pain while using it. The innovative design allows plenty of breathing space while still giving great protection.

The high-density rubber structure of this mouthguard allows it to absorb high impact readily. It has the ability to absorb a significant amount of impact without transmitting it to your teeth. This mouthguard is also constructed with twin layers for increased protection and is incredibly soft and flexible.

The only drawback of the Venum mouthguard is that it is relatively tiny.

Therefore it will not suit everyone. Black/Black, Black/Blue, Black/Cyan, Black/Orange, Black/Purple, Black/White, Black/Yellow, Orange Black, Red Devil, Red/Yellow, White/Black, White/Blue, and Yellow/Black are among the 13 colors available.


  • Great fit
  • Easy to handwash
  • High-Density rubber frame
  • Features Ne XT fit gel frame  


  • Difficult to talk when in the mouth

CLICK HERE to see the current price on Amazon.

2. Venum Challenger Mouthguard Kids

The Venum Challenger Kids Mouthguard is the ultimate dental protection for kids.

This mouthguard for kids comes in two frame designs—a big gel frame and a high-density rubber frame to provide maximum protection for kids.

The mouthguard is appropriate for kids up to 10 years old, and it is one of the most affordable mouthguards.

The Venum Challenger Mouthguard for kids is a boil and bite mouthguard. It will fit nicely in a kid’s mouth and adjust to his teeth marks to make a good fit when you boil it. This mouthguard will also protect their soft tissue.

The Venum mouthguard comes in a case. This is the best mouthguard for kids practicing Boxing, Muay Thai, Taekwondo, etc.


  • Not bulky
  • Easy to breath
  • Very comfortable
  • Dual frame design


  • Gets chomped to pieces after a few use

CLICK HERE to see the current price on Amazon.

3. Shock Doctor Pro Mouth Guard

The Shock Doctor Pro Mouthguard is an easy-to-fit mouthguard with numerous functions to keep you safe during contact sports like Boxing and Muay Thai.

The shock-absorbent front bumper protects your front teeth by deflecting impact away from them.

The dental guarantee that comes with this mouthguard will also give you peace of mind when you are using it.

While the boil and bite molding method might be complicated for beginners, it does allow you to reshape it as needed, which is an advantage.

You do not get a case when you purchase this mouthguard, but those are not hard to come by. You can buy one separately.


  • Braces compatible
  • Dental warranty
  • Durable soft plastic
  • Affordable


  • It doesn’t come with a case
  • Boil technique may be complicated for beginners 

CLICK HERE to see the current price on Amazon.

4. Champs Breathable Mouthguard

If you have trouble breathing during Muay Thai or Boxing, the Champs Breathable Mouthguard is the best option for you, thanks to its unique feature of three breathing channels for superior airflow.

In combat sports like Boxing and Muay Thai, you will no longer feel weary, allowing you to perform better.

You can get rid of the uncomfortable mouthguards you have been using for the sake of safety.

This mouthguard is exceptionally gentle on your tongue, gums, cheeks, and teeth, providing maximum comfort and better protection. It is the perfect product for sanitary sports; simply put it in hot water to have the same structure and appearance.

The tough outer layer will readily protect your face from your opponent’s attacks. So, with Champs mouth guard, you will enjoy your greatest techniques with incredible comfort and protection.


  • Easy to use
  • Comfortable
  • Quality material
  • Center air holes


  • Easily deformable
  • It is large and bulky

CLICK HERE to see the current price on Amazon.

5. FIGHTR® Premium Mouth Guard

FIGHTR® Premium Mouth Guard comes in its airy storage box that doubles as a germ deterrent. Maintenance is easier compared to other mouthguards available in the market.

Also, the cover plate will last considerably longer.

Even though this is in the budget category, the manufacturers did not compromise on quality.

Along with the case, you will get a user-friendly, dual-layer mouthguard with a firm outer ridge that prevents harm from blows and soft inside sides that keep you comfortable.

Both are then placed in a simple design so that breathing is not an issue.


  • Compact design
  • Good grip
  • Easy breathing
  • Breathable storage box


  • Bulky

CLICK HERE to see the current price on Amazon.

6. SAFEJAWZ Mouthguard

This classy mixed martial arts mouthguard is available in eight different colors, giving you more options to match your fighting persona.

The SAFEJAWZ Mouthguard’s revolutionary fluid-fit technology ensures a snug fit within your mouth, ensuring that it stays in place and protects your teeth during a fight.

Unlike many other mouthguards available, this mouthguard allows you to re-model until you reach a fit that feels the most comfortable and natural inside your mouth.

The preformed base offers unparalleled jaw protection, while the gum shields are ultra-slim to avoid choking.


  • Anti gag
  • Beautiful design
  • Multiple color choice
  • Lower jaw protection


  • It falls apart after a few use
  • It may not fit a small mouth

CLICK HERE to see the current price on Amazon.

Intermediate Mouthguards (under $20)

1. Nxtrnd Rush Mouth Guard

Thanks to its dual-density frame, this one provides impeccable airflow, so you can breathe comfortably throughout your training.

This pair of boxing mouthguards ensure your teeth remain well-protected even after sustaining the hardest of impacts.

After the molding process, these boxing mouthguards snap into place securely and effortlessly, delivering superior shock resistance to protect your gums, teeth, and tongue without interfering with your ability to talk.

Smooth airflow is ensured by the novel under-carriage channel design.

The mouthguards are also packaged in a container for safe and sanitary storage.


  • Comfortable
  • Great fit 
  • Highly durable
  • Unlimited defective warranty


  • It may be difficult to mold for beginners

CLICK HERE to see the current price on Amazon.

2. SAFEJAWZ Slim Fit Mouthguard

If your jaws have weakened after a strong hit and you do not want them to disintegrate altogether, the Jaws Secure technology in the SAFEJAWZ Mouthguard Slim Fit is your best choice.

The pre-contoured base will begin its job as soon as it is placed in your mouth, hugging your lower teeth in the additional space beneath while the mouthguard itself absorbs the impact to your upper jaw as normal.

Two robust cushions are located on the two sides of the bottom, which additionally help to cushion your jaws against the constant assaults.

Despite being a boil-and-bite model, the component is intended to fit neatly to achieve the required effects. For the greatest results, you may even re-boil and remodify it.


  • Simple design
  • Easy to use
  • One size fits all 
  • Slim Fit’s Jaws Secure technology  


  • Not suitable with braces
  • It may lose shape easily

CLICK HERE to see the current price on Amazon.

3. Nxtrnd Zero Mouth Guard Sports

The Nxtrnd ZERO guard’s ultra-thin design lets you talk, drink, and breathe without taking it out of your mouth.

Its 1.6mm reinforced thermoplastic shell protects your teeth by absorbing, distributing, and releasing impact via its many tiny holes.

The Zero mouthguard’s completely shock-resistant body does not ripple throughout the molding process, unlike other compact mouth guards.

Instead, it molds itself around your teeth and gums to provide a comfortable fit, flawlessly adapting to the curves of your mouth.

The ZERO guard is ideal for men, women, and children who participate in contact sports such as football, soccer, baseball, boxing, wrestling, kickboxing, Brazilian Jiu-Jitsu, Karate, Muay Thai, taekwondo, judo, and other martial arts.

Have you ever wondered if Muay Thai is effective in MMA? I answered that question in a recent article. You can click on the link to read it.


  • Comfortable
  • Easy to mold
  • Ultra-thin design
  • Unlimited defective warranty


  • Not suitable with braces

CLICK HERE to see the current price on Amazon.

4. Nxtrnd Rush Mouth Guard Sports

Thanks to its dual-density frame, which also allows ideal ventilation so you can breathe easily throughout the fight, this set of boxing mouthguards guarantees your teeth stay well-protected even after receiving the toughest of strikes.

After the molding process, these boxing mouthguards snap into place securely and effortlessly, delivering superior shock resistance to protect your gums, teeth, and tongue without interfering with your ability to talk.

Smooth airflow is ensured by the novel under-carriage channel design.

The mouthguards are also packaged in a container for safe and sanitary storage.


  • Ultra-durable
  • Comfortable to wear
  • Hardshell and soft gel liner
  • Unlimited defect warranty


  • The upper lip area is too thick

CLICK HERE to see the current price on Amazon.

5. Venum Predator Mouthguard

Like other mouthguards in this category, Venum Predator Mouthguard takes pride in its secure fit.

The Nextfit gel reappears in your mouth cavity, aligning itself with the upper jaw.

Remember that weird gagging sensation you get when your mouthguard falls out of its position during contact sports? This function will keep it out of the way.

The sturdy rubber frame built with modern technology is seen on the mouthguard’s exterior.

The interior gel aligns your teeth and disperses the shockwave, while the tougher shell on the surface absorbs the most harmful impact.


  • Comfortable fit
  • Latex-free
  • High-density rubber face 
  • Easy to mold 


  • It can melt easily

CLICK HERE to see the current price on Amazon.

Professional Mouthguards (over $25)

1. GuardLab APEX Mouthguards

This boxing mouthguard has pre-indentations that allow you to bite down precisely for a comfortable and exact fit.

The mouthguard’s revolutionary design lets you effortlessly breathe and speak while wearing it.

The mouthguard comprises long-lasting materials free of latex, phthalates, and BPA.

You also get a luxury protective case to preserve the mouthguard hygienically and properly, in addition to the mouthguard component.

The directions that come with the mouthguard are likewise simple to comprehend and follow, though you may not need them, given the mouthguard’s intuitive and straightforward process.


  • Durable material
  • Very comfortable
  • Pre-indented bite pattern 
  • It comes with a case 


  • It may be complicated to mold for beginners

CLICK HERE to see the current price on Amazon.

2. OPRO Power-Fit Mouthguard

You will not find a mouthguard with a distinctive design than the OPRO Power-Fit.

It has a dual-layer outer shell that absorbs impact and disperses it over a broader area, protecting your teeth and gums from damage.

Anatomical fitting fins within the Opro mouthguard break down during the shaping process to better grasp your teeth in the proper areas.

This guarantees that you can breathe, speak and concentrate on your activity without being distracted by a mouthguard that does not fit properly. This device will provide you with the necessary protection no matter what combat sports you participate in.

Children under the age of ten, on the other hand, will have to look elsewhere. It is also not made for those who wear braces. It is a little on the pricier side, but it is one of the most well-known sports brands for a reason.


  • Easy to mold
  • Dental warranty
  • Comfortable to wear
  • Dual-layer design


  • Not compatible with braces
  • Breathing may be difficult

CLICK HERE to see the current price on Amazon.

3. SAFEJAWZ Mouthguard for Braces

Many MMA mouthguards claim to be compatible with braces, but in reality, they are not.

SAFEJAWZ Mouthguard for Braces is a product designed specifically for martial artists who wear braces.

This ensures that they get the best fit without sacrificing optimal protection.

The SAFEJAWZ Mouthguard for Braces offers a full protective cover of the upper bracket with its trademarked BRACE HARBOUR.

It is also one of the best boxing mouthguards.

There’s no-boil and bite method required here. Simply pop in the mouthguard, and it’ll adapt to changes in the positioning of your teeth and braces even after adjustments.

This mouthguard is bound to be a little bulky, with double protection for your bottom and upper teeth.

If you have a small frame, you might want to go with something less bulky. If you participate in any contact sports that necessitate regular communication on the field, this mouthguard may be an issue.

Speaking of contact sports, in a recent article, I compared Kickboxing and MMA to find out which one is better. Click on the link to read it on this website.


  • Comfortable fit
  • Complete brace protection
  • Protects your lower jaw
  • Perfect fit guaranteed 


  • Too bulky
  • Talking may be difficult

CLICK HERE to see the current price on Amazon.

4. Impact Custom Professional Sports Mouthguard Black

Impact Custom professional sports Mouthguard is made to suit the shape of your mouth and teeth.

With a thickness of 5mm, this custom-fit mouthguard provides increased shock and impact absorption.

However, despite its thickness, it does not restrict airflow, allowing you to breathe freely and talk properly through the mouthguard.

It comes with an impression kit that allows you to take an accurate impression of your teeth in seconds. You only need to follow the directions, and doing the mold of your teeth will only take around 2-3 minutes.

Then you must submit the custom design to the laboratory, following their directions, so that they may return a faultless and comfortable mouthguard to you.

This allows for optimal comfort with the least amount of impediment. The impact mouthguard will be BPA-free, non-toxic, and guarantees a flawless fit most of the time.

Impact Custom Mouthguard also has the widest choice of styles and design options. You may either request unique designs or select from a variety of pre-made options.


  • Custom-fit
  • High-quality material
  • Optimal airflow
  • Fast molding process


  • Expensive

CLICK HERE to see the current price on Amazon.


When looking for an MMA mouthguard, you will notice that there are many options available. With so many options, finding a match for your needs may seem difficult.

Make a list of the important factors to help you figure out what you are looking for, then go through the reviews to pick your next mouthguard.

There is a perfect MMA mouthguard for everyone, whether you are a boxer, an MMA fighter with braces, or someone who wants a lightweight design.

If you want to practice your martial arts and you don’t have a partner, you should consider getting a BJJ dummy. 

In a recent article, I reviewed the best BJJ dummy available. Click on the link to read it on my website.

Image by Claudio_Scott from Pixabay

Jeff Campbell

Jeff Campbell was Academy Director for a large martial arts school for over 7 years, and has trained extensively in a variety of martial arts including Brazilian Jiujitsu, different styles of Karate, the Russian Martial Art of Systema, Aikido, and much more.

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