Last updated: 16/10/2022

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If you intend to start practising sports, whether amateur or professional, a mouthguard can help a lot when it comes to your safety.

Designed to protect the teeth and mouth, mouth guards are essential and often mandatory, especially in contact sports where there is a higher risk of injury.

So, if you’re just getting into the world of sports or are looking for a better mouthguard option, read on to understand a little more about the product and its different models.


  • Mouthguards are essential for contact sports, and often their use is mandatory.
  • There are different models designed for different intensities or sports.
  • For greater safety or for aesthetic reasons, today there are many manufacturers who make custom mouth guards, tailored to your use.

The Best Mouthguard: Our Picks

Whether you’re thinking about looking for a gym to train some fighting sport or you’re already in the business, we’ve separated for some of the best mouth producer models on the market. Check out our ranking and choose yours.

Buying Guide

If you play any kind of sport, you should know that there is always the possibility of falls and the possibility of injury, especially when it comes to contact sports such as boxing or MMA.

Perfect for different sports practices, mouth guards help to protect the mouth, thus preventing a multitude of injuries. To understand a little better about the product and the different models, check out our buying guide.

Imagem de dois lutadores de boxe fazendo uso de protetores bucais.

If you’re looking for safety when playing contact sports, mouth guards are vital to your safety. (Source: skeeze / Pixabay)

What is a mouthguard?

While it’s not known exactly when the first mouth guards came into existence, the best indication is that they were created by boxers’ need to protect their mouths and teeth during fights.

The first really functional models appeared in 1892, created by a British dentist, Woolfe Krause, to help boxers. They were made of natural resin.

Since then, the models have been getting better and better, allowing athletes of different sports to have greater protection for the mouth, teeth, gums and jaws, drastically reducing the number of accidents and offering greater safety to practitioners.

What are the different types of mouthguard?

There are three main types of mouth guards available on the market: pre-made, thermoplastic and custom-made mouth guards.

Prefabricated models are much more economical, but they may not offer as much safety as thermoformed or custom-made options, as they may not fit perfectly over the teeth.

In addition, comfort is a key issue. Customized or molded models can be much more comfortable than a prefabricated mouth guard, making sports practice much more enjoyable.

Although they all help and increase your protection, there are important differences such as size, how much they help breathing or how much they hinder speech. To choose the best model for you, check our comparison table below.

Pre-made mouthguard Thermoplastic mouthguard Custom-made mouthguard
Size The size of these models varies, and they can be found in S, M and L Heated in hot water, these models can be molded to fit better in your mouth The great advantage of the custom-made model is that it is made directly from a mold of your dentition, ensuring a perfect fit
Comfort Because they have specific sizes, they may bother a little in the mouth Offers greater comfort and safety because they are mouldable Made to measure, they offer much more comfort and safety to the user
Price These are the most traditional and cheapest models These models have an intermediate price Because they are customised, these models are usually for professional use and the cost is higher

What are the advantages and disadvantages of a mouthguard?

As it is a device designed to help you keep safe and avoid harm, it is logical to think that there are only advantages when it comes to mouth guards.

It is true that it is essential for many sports, but if you are choosing which model is right for you, there may be some disadvantages.

While mouth guards protect the teeth and gums from possible impact, they can make speaking – and conveying instructions or guidance – a little more difficult than normal.

Generally speaking, it takes some time to adapt to the mouthguard so that you can get used to wearing it during your sport without feeling uncomfortable because of its presence in your mouth or because it affects your breathing.

For more details, check out our comparative table below and discover the biggest advantages and disadvantages of using a mouthguard.

  • They protect your mouth, teeth, gums and jaws against impacts
  • They can be found in different models and sizes to perfectly fit your mouth
  • They are very easy to carry with you to the gym
  • Some models make it difficult to speak
  • Depending on the model, you may have difficulty breathing
  • It may take some time to get used to wearing a mouthguard

In which sports can I use a mouthguard?

Mouthguards are ideal for contact sports or extreme sports. Whether you are an amateur or professional, they can be worn for boxing, mixed martial arts or sports where there is a direct risk of blows to the head.

They can also be used for sports with less contact but where there is still a possibility of accidents, especially in ball sports like volleyball and football.

Their use is not restricted. If you need extra safety for your loved ones and your mouth, you can wear a mouthguard whatever sport you are playing.

How can my mouthguard last longer?

There are a few things you can do to help your mouthguard last longer. For example, it is recommended to avoid biting on the product while wearing it, as this can damage it and require replacement to keep it safe.

The greater the impact the product receives, the more quickly you will need to change it. Even for responsible, low-impact use, the recommendation is to change your mouthguard at least once a year to ensure product integrity and especially your safety.

Purchase Criteria: Factors to compare Mouthguards

Now that you know the product a little better and have checked out some models, you need to get to know it a little deeper to determine which type of mouthguard is best for you.

Depending on your sport and the type of impact you might receive, it is important to choose the safest and most effective model. To do this, check some important criteria below.

Check each of the above carefully to determine which type of mouthguard is best for you and how to wear it safely for longer.


You can find mouth guards made of different materials. Chief among them are EVA and silicone. It is important to note that they are made in layers, offering varying levels of protection.

Single layer mouth guards are ideal for lighter sports such as football, volleyball, running or cycling. Two-ply ones offer medium safety, for sports such as skating, basketball or judo.

Three layers offer more safety and protection and are ideal for contact sports such as boxing and MMA, where there is direct contact with the wearer’s face.

Type of protector

There are three basic types of mouth guards for athletes, such as the single model, the double model and custom-made guards.

The single models are ideal for lighter sports, but you may find them difficult to fit over your mouth and they make it difficult to speak. The double models are more comfortable and help improve breathing. For professional use, it is most recommended that you use a custom model, as they fit perfectly with your teeth.

It is also possible to find mouthguards for clinical use, recommended by dentists in cases of bruxism or to protect teeth during whitening sessions.


As it is a product that you wear directly in your mouth and in contact with your teeth, it is vital to choose a mouthguard made of non-toxic material and clean it before and after use.

To clean the product, you can immerse it in water with neutral soap, leave it for a few seconds, rinse it under running water and then store it in its case.

(Source of the highlighted image: skeeze / Pixabay)