Best Mouth Guards for Brazilian Jiu-Jitsu – 2021 Reviews

According to a study published in the orthopedic journal of sports medicine, the risk of injury in Brazilian jiu-jitsu is less than in other sports like taekwondo, Judo, and MMA.

The injury rate is indeed low in Brazilian jiu-jitsu. Still, there are some terrible injuries there, so; we should prepare our protection gear to eliminate that little injury rate.

We have researched extensively and then compiled a list of the ten best mouth guards for Brazilian jiu-jitsu available in the market.

1: SISU Max Mouth Guard

SISU Max Mouth GuardDon’t misjudge this mouthguard because of its thinner look. This mouth guard is 30 percent thinner than the other mouth guards in the market but 100 percent more effective and robust than most of them. Doesn’t matter if you are a kid or an adult; the mouth guard fits you perfectly and gives you full protection.

The products of SISU are at the top when we talk about the protection gears. This mouth guard version is undoubtedly the best until the SISU releases a new, improved mouth guard version.

Eight different colors to select so, you can carry it with your sports kit and fashion sense. You can easily eat and drink with this mouthguard on, and it will not affect your breath so, it is comfortable in all aspects and determined to protect you.

  • Premium thin look
  • Perfectly fit
  • 100% protection
  • Comfortable
  • Suitable for all sports.
  • Eight different colors
  • Stains on the molds after long use
  • A little bit expensive than other


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2: Shock Doctor Gel Max Mouth Guard

Shock Doctor Gel Max Mouth GuardIt is one of the top-notch quality mouth guards to use in Brazilian jiu-jitsu for protection purposes. Shock Doctor Gel Max Mouth Guard has the gel liner technology that makes it comfortable for your teeth with a perfect fit. After wearing this mouth guard, you can breathe and drink water comfortably.

Whenever you get the punches on your face, the Exoskeletal Shock Frame of this mouthguard will protect your teeth but your cheeks, and tongue too. There are two sizes available, one for adults and the other for the youngsters, and many colors you can select according to your style and fashion.

Heat the water and put the guard in it for the time described in the instruction. Don’t miss it with the instructions. If you put it in the boiling water for long, the mouth guard will be loose, so do everything after reading the instructions guides manually.

  • Excellent protection of your teeth
  • premium level built quality
  • For professional athletes
  • Perfect fit
  • Durable and long-lasting
  • Many colors and two sizes
  • Use it in any sports.
  • Comfortable
  • Lightweight
  • Sizes are not good


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3: Venum Challenger Mouthguard

Venum Challenger Mouth guardVenum is a very famous brand in manufacturing MMA accessories; they know how to protect your mouth in Brazilian jiu-jitsu. Venum’s mouth guard has the nexfit gel frame that will give your mouthguard a perfect fit around your teeth.

The premium quality built-in and superior design will allow you to breathe and drink water comfortably. A high-class rubber frame makes sure that the mouth guard will be your long-term protecting partner. It comes in an exquisite case so; you can keep it in the case after using it.

Heat the water for some time, put the mouth guard (Liner face down) in the water for two minutes, then take it out, let it be cool for 90 seconds, and then put it around your teeth for a perfect fit.

  • Top-notch brand in Martial arts products
  • Comfortable breathing
  • Durable rubber frame
  • Shock resistant
  • Specially designed for mixed martial arts.
  • Drink water easily
  • Different colors
  • Some customers complain that the upper layer start breaking after hard training sessions of Muay Thai


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4: Sanabul Single Boil and Bite BJJ Mouth Guard

Sanabul Single Boil and Bite BJJ Mouth GuardIt is the lowest price brand of the Mix martial arts equipment. Sanabul mouth guard is very lightweight and comfortable that you didn’t feel that it’s in your mouth. You may not talk wearing this, but you can easily drink water while hard training sessions.

Put mouth guard in the hot boiling for 15 seconds and then under cool water for few seconds, then wear it on the upper layer of the teeth carefully and then close the mouth. Now, you have your custom fit mouth guard for full mouth protection.

It may look a bit bulky from the other mouth guards on the list, but this is very lightweight so, don’t deceive by the looks, and it has three colors, Red, green, and orange, in which you can choose your mouth guard matching your kit.

  • Cheap
  • Lightweight
  • Shock – resistant
  • Breath easily
  • Easy cleaning
  • Suitable for all sports
  • It comes in a beautiful case
  • Soft and comfortable
  • Sometimes you have to trim for fitting
  • The big and bulky shape


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5: Shock Doctor Double Braces Mouth Guard

Shock Doctor Double Braces Mouth GuardIf you have braces and wonder how you will protect your teeth in the training of Brazilian jiu-jitsu, then this is for you. A mouthguard is made of silicone and 100% for medical use. It is designed to fit perfectly on your braces layers and protect them.

It is suitable for any sports and a very comfortable fit. It doesn’t have any edges or rigid material that will cause pain or any issues with your braces. Three colors red, blue, and pink colors to lift your style game.

If any damage happens to your teeth while wearing this mouth guard, the company will bear all your treatment expenses because of the 10000$ dental warranty.

  • 100% silicone
  • Soft and comfortable
  • Medical use
  • It fits perfectly with your braces
  • Protects your teeth
  • Three colors available
  • Durable
  • 10000$ dental warranty
  • Not for team games like Rugby, Football


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6: Impact Custom Professional

Impact Custom ProfessionalImpact Custom Professional as the name shows is for the professionals. The design of the mouth guard is very sleek and premium. The best is that you can choose the thickness from 5mm to 7mm. The mouth guard is handmade in the USA, and it is 100% BPA-free, which means it causes no harm to human health.

The process of molding this mouth guard to your fit is not like the others on the list. When you order them, they send you a mold on which you have to leave your mouth impression and send them back. Then the craftsman specially designs a custom-fit mouth guard for you. All these three-way deliveries are free.

  • Mouth guard for athletes
  • Comfortable and soft
  • High-quality material
  • Incredible design
  • Protects your teeth, cheeks, and tongue
  • 100% fit
  • handmade in the USA
  • BPA free
  • Free shipping
  • Good customer support
  • Expensive
  • Some people may find molding tricky.


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7: Battle Fangs Mouth Guard

Battle Fangs Mouth GuardIf you like to play with your mouth guard’s designs, then Battle Fangs Mouthguard is for you. The mouth guard protects your whole mouth, including both layers of teeth, jawline, and tongue. It is built with the mold and remold patent technology, which means is that if you boil once and it didn’t fit so you can remold it until it fits you, and this fits perfectly if you have braces.

The founder of Battle sports is a former athlete. He can understand the requirements of useful mouth guards so you can trust this brand. The brand is very confident about its product, so they are giving 35000$ dental warranty if any damage to your mouth guard.

  • Fun designs and bright colors
  • Perfect fit
  • Protects your whole mouth
  • Suitable for most the sports
  • Mold and remold technology
  • Available in youth and adult sizes
  • Lightweight
  • Comfortable and soft
  • 35k dental guarantee
  • Poor customer support
  • Not for kids


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8: Coollo Sports Boil and Bite Mouth Guard

Coello is a Broomfield, Colorado-based company, and they specially design and manufacture mouth guards for sports athletes. They manufacture high-quality mouth guards so the player can focus on playing instead of injuries.

The mouth guard looks very durable and robust. Two anti-slip circulars cushioned pads make this mouthguard 100% shock resistant. It increases the airflow so you can breathe easily. You can drink water wearing a mouthguard and suitable for sports that involve teammates, and you can communicate with them.

All the materials that are used in the manufacturing are 100% approved by the FDA. The brand provides a 100% satisfaction guarantee to its customers if they have any issues related to their product so you can contact their premium support, and they will resolve your issues.

  • Specialized brand in mouth guards.
  • Anti-slip and circular cushion pads for more protection
  • Suitable for all sports
  • Good budget option
  • Easily communicate with team members.
  • FDA approved material
  • Perfect custom fit
  • Premium support level
  • 100% customer satisfaction is guaranteed
  • Not for use with braces


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9: Under Armourbite Performance Mouth Guard

Under Armourbite Performance Mouth GuardIt is the real pro-level mouth guard for the athletes. Under Armour is known for its high-quality equipment for athletes. This mouth guard is a very premium and sleek designed mouthguard. It improves the strength of the athlete by 17%.

With this product’s use, there is 25% less lactic acid build-up due to the open-air system, which increases the athlete’s endurance. The research report says that after wearing this mouthguard, the athletes respond faster, removing the chemicals that cause fatigue.

The design of the mouth guard is thin but very useful. It is effortless to customize according to your mouth’s fit, and you can mold it multiple times until it becomes perfectly fit for you.

The mouth guard is suitable for all sports, and it comes in 10 colors so everyone can choose according to his style.

  • Thin and unique design
  • High quality
  • Reputable sports brand
  • Suitable for all sports
  • Increase strength 17 percent
  • Reduce cortisol levels
  • Improve response time of athletes
  • Comfortable and lightweight
  • Open-air system
  • Perfectly fit
  • Communicate with team members easily
  • Not durable


10: OPRO Power-Fit Mouthguard

OPRO Power-Fit MouthguardThe OPRO is specialized in the designing and manufacturing of mouth guards since 2000. The one thing which makes it different from other brands is that it is founded and still owned by a former dentist Dr. Anthony Lovat. He is on a mission to give premium level protection to every child.

The mouth guard perfectly fits with the customizable molding system, and it has perfect airflow technology to breathe easily and communicate with the other team members. They are manufacturing all the products in the UK.

OPRO is a very trusted brand working with international partners like UFC, USA Rugby, USA taekwondo, and many more. They provide 1.5 years warranty on its product with the dental treatment of up to 20k$ in case of any damage.

  • International brand
  • Elegant design
  • Lightweight
  • Soft and comfortable
  • easy fit
  • Good airflow technology allows for easy breathing
  • Suitable for all sports
  • Communicate with team members easily
  • 1.5-year warranty
  • Up to 20k$ dental surgery in case of any injury
  • Expensive


Buyer’s Guide

Now you have the ten best mouth guards for Brazilian jiu-jitsu. You might think that what things are essential that should look before buying a mouth guard, so there are only three essential things that a person should consider before buying, and those are

  • Design
  • Safety and protection
  • Fit


The design may be necessary for those people who care a lot about their physical existence. There are many fun designs of the mouth guards.

The mouth guard can find in any color. If you want to match it with your kit, you can buy the same color. If you are planning some fun looks, then you can go with a battle fangs mouth guard. They have a very different fun style that everybody couldn’t carry.

If you like a thin-shaped mouth guard, then there are many of them in our list, which we have reviewed, and if you want to go for bulky, then that is also on our list, or you can try both of them.

Safety and protection

It is the most crucial function of the mouthguard to protect the person from injuries. If you are planning to buy a mouth guard, then carefully look at the mouth guard features. Is the structure is comfortable? How much shock resistance is a mouthguard? Or is the brand reputable? If you don’t know how to check these things, consult a senior athlete or expert to guide you about the product.

Or read some reviews about the product you’ll know everything about the product. The research is vital because if you train Brazilian jujitsu or match, then a little carelessness can cause injury or end your career, so do buy carefully.


It is also a significant thing that should consider before buying the mouth guard. If the mouth guard is not perfect for your size, then it would directly affect your performance. So, please read the instructions of the manual with care and mold it according to your size.

But if you are a kid and your teeth are growing, then the mouth guard will not fit you when your teeth would be grown so, you have to buy a new one. There are mostly two sizes available for the mouth guard adult and kids, so choose between them carefully because some mouthguards are not suitable, especially for kids.


Mouthguards are essential if you do Brazilian jiu-jitsu because they will save your face from injuries. We have reviewed all the ten best available mouth guards that will help you prevent injuries now; you have to choose them according to your needs.

We’ll recommend you OPRO Power-Fit Mouthguard because it is an international brand and many MMA teams are their partnersAnd it is owned by the dentist, so they know that how to protect teeth from injuries. The high-quality material of the mouth guard and a perfect fit make it the best mouthguard on the list.

But if you want to try something less price but good quality, we will recommend you budget option Sanabul Single Boil and Bite BJJ Mouth Guard. 

It is the best low-priced option with useful features. It is perfectly fit and also shock-resistant to prevent injuries at a low price.


How do I get rid of stickiness?
The best way to get rid of stickiness is to wash it with water; if the normal water doesn’t work, try hot water. If water fails, you can go with the peroxide or the dental cleaner; it will clean your mouthguard and give it a new look.
How often should we clean our mouth guards?
If you are an athlete, then you should know the importance of mouth guards. The cleaning of the mouth guard will be your daily habit or whenever you have done your workout.


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