A good mouthguard is one of the most important pieces of protective equipment for any martial artist. Whether you box, kickbox, practice Muay Thai, do MMA or krav maga, a mouthguard is essential equipment that no one should forget.
Fight2Win offers an extensive collection of mouthguards from the best brands: SafeJawz, Shock Doctor and Bytomic. In this best-buy guide, we compare the top ten models based on five criteria.
What do we look for?
Fit - how well the mouthguard conforms to the shape of your teeth, gums and jaw.
Protection - the extent to which the mouthguard does what it is designed to do: protect your teeth, jaw and cheeks. This is a difficult factor to measure, so we rely on theoretical research and customer experiences.
Fitting - how easily and precisely the mouthguard can be molded to your teeth, mouth and jaw.
Wearing comfort - how comfortable the mouthguard is during exercise and how little it interferes with breathing, speaking and drinking.
Price - the balance between the price, quality and performance of the mouthguard.
Comparison: Top 10 Mouthguards (1/3)
Model
Fit
Protection
Fitting
#1 SJZ Extro
9/10
8/10
9/10
#2 SD Gel Max
8/10
8/10
8/10
#3 SJZ Intro
7/10
7/10
8/10
#4 SD Nano Double
7/10
9/10
7/10
#5 SD Ultra Micro
8/10
7/10
7/10
#6 Bytomic Basic
6/10
5/10
7/10
#7 SD V1.5
6/10
6/10
7/10
#8 SJZ Extro Bad Black
9/10
8/10
9/10
#9 SJZ Extro Dracula
9/10
8/10
9/10
#10 SJZ Extro Dr. Pink
9/10
8/10
9/10
Comparison: Top 10 Mouthguards (2/3)
Model
Wearing comfort
Price
Total
#1 SJZ Extro
9/10
8/10
43/50
#2 SD Gel Max
7/10
9/10
40/50
#3 SJZ Intro
6/10
10/10
38/50
#4 SD Nano Double
5/10
7/10
35/50
#5 SD Ultra Micro
9/10
6/10
37/50
#6 Bytomic Basic
6/10
9/10
33/50
#7 SD V1.5
6/10
8/10
33/50
#8 SJZ Extro Bad Black
9/10
8/10
43/50
#9 SJZ Extro Dracula
9/10
8/10
43/50
#10 SJZ Extro Dr. Pink
9/10
8/10
43/50
Comparison: Top 10 Mouthguards (3/3)
Model
Reviews
Best for
#1 SJZ Extro
★ 4.6 (22)
Best overall
#2 SD Gel Max
★ 4.5 (34)
Classic choice
#3 SJZ Intro
-
Best budget
#4 SD Nano Double
-
Maximum protection
#5 SD Ultra Micro
★ 2.5 (2)
Thinnest profile
#6 Bytomic Basic
★ 4.1 (8)
Most colors
#7 SD V1.5
-
Children
#8 SJZ Extro Bad Black
★ 4.6 (22)
Sleek black
#9 SJZ Extro Dracula
★ 4.6 (22)
Gothic design
#10 SJZ Extro Dr. Pink
★ 4.6 (22)
Women's / pink
1. SafeJawz Extro
SafeJawz is a British brand with clear roots in contact sports — founded by people who themselves participate in sports where a mouthguard is essential. The brand focuses exclusively on dental protection and has quickly taken the market by storm with three patented technologies: Fluid-Fit, Jaw-Secure and Remodel-Tech.
The Extro is SafeJawz's mid-range model and distinguishes itself from the Intro with a 2-layer construction for optimal cushioning. Available in multiple designs: Ice Blue, Shark Blue, Viper Red, Bad Black, Dracula and Dracula Pink. Available in Children and Adults.
Fit — Score: 9/10
The Fluid-Fit technology ensures that the material forms completely around your teeth — the mouthguard stays neatly in place during sports. The Jaw-Secure technology also protects your lower teeth: the bottom of the mouthguard has a special shape that allows your lower teeth to effectively lock into the mouthguard. Customers are unanimous in their praise of the fit — the 2-layer construction provides a noticeably better fit than the Intro.
Protection — Score: 8/10
The 2-layer Extro offers excellent protection. The mouthguard is thick enough to provide good dental protection, but less bulky than the Shock Doctor Gel Max — a major advantage for wearing comfort. The raised back with a special pattern provides better protection for the rear teeth and jaws. SafeJawz gives the Extro a higher impact rating than the Intro, which is consistent with its 2-layer construction.
Fitting — Score: 9/10
Almost everyone who purchases the SafeJawz Extro is enthusiastic about how easy it is to mold. A major advantage: the Remodel-Tech technology allows the mouthguard to be remolded up to 3 times. This provides peace of mind during the fitting process — you can calmly try again if it does not fit perfectly the first time. Clear instructional videos on the SafeJawz website and YouTube support the process.
Wearing comfort — Score: 9/10
The Extro is a comfortable size and thinner than many competitors in this segment — without feeling sharp against the gums. The 2-layer construction provides a softer inner layer that feels more comfortable than the Intro. Customers consistently report that they barely notice wearing the Extro when the mouthguard has been properly molded.
Price — Score: 8/10
The price of the SafeJawz Extro is excellent for a 2-layer mouthguard with three patented technologies. Slightly more expensive than the Intro, but the added value is clearly noticeable. Loox score: ★ 4.6 out of 5 (22 reviews).
My fighter is very happy with her mouthguard; it’s very comfortable!
Shock Doctor is the leading brand when it comes to protection for contact sports. The Gel Max has been on the market since 2002 and is probably the best-selling mouthguard worldwide. It’s not only combat sports athletes who trust this brand — hockey players, rugby players, and other contact sports athletes also rely on Shock Doctor. With 315 units in stock and a Loox score of ★ 4.5 (34 reviews), this is the most reviewed mouthguard in our range.
Available in 8 colors: Black, Transparent, White-Transparent, Black-Orange, Black-Blue, Orange, Pink, and Blue. Available for Children and Adults.
Fit — Score: 8/10
The Gel Max is made from two materials: a softer Gel-Fit™ liner that adapts to your teeth and a firmer rubber outer layer for protection. This system was later copied by many manufacturers. Major drawback: its considerable size means your lips naturally protrude more — not ideal in combat sports where strikes to the face are common. Customer Jord V. notes that the mouthguard can be "on the small side" for some mouths.
Protection — Score: 8/10
The Gel Max provides more than sufficient protection and is many times better than budget mouthguards. The two layers are designed to absorb and disperse impacts together. The integrated ventilation holes provide improved airflow. BPA-, latex-, and phthalate-free.
Fitting — Score: 8/10
The Gel Max mouthguard is fairly easy to mold. Standard boil-and-bite fitting without any special steps. The Gel-Fit™ liner easily adapts to the shape of your teeth. Instructions are included — follow the specified times for the best results.
Comfort — Score: 7/10
More than adequate, but thinner competitors are now available that feel more comfortable. Breathing and drinking are easy with the Gel Max in place. Its size is the biggest drawback in this category — the Gel Max is noticeably larger than the SafeJawz Extro.
Price — Score: 9/10
The Gel Max offers excellent value for its proven year-after-year quality. One of the best price-to-quality ratios in its segment. Loox score: ★ 4.5 out of 5 (34 reviews).
Easy to customize according to the instructions, very comfortable to wear, stays in place, and provides sufficient protection. Shipping was fast and the goods were well packaged. I’d happily buy from you again.
The SafeJawz Intro is SafeJawz’s entry-level model — but it benefits from the same technologies as the more expensive Extro: Jaw-Secure, Fluid-Fit and Remodel-Tech. The difference compared with the Extro: the Intro has a single-layer construction instead of two layers, resulting in slightly less cushioning but also a lower price.
Available in a wide range of colors: Black, Transparent, Blue, White, Yellow, Orange, Fuchsia and Red. Available in Children and Adults sizes.
Fit — Score: 7/10
The SafeJawz Intro fits well — the material is just slightly thicker than the Extro, but Fluid-Fit technology still ensures a good fit around the teeth. Jaw-Secure technology also protects the lower teeth. Slightly less refined than the Extro due to its single-layer construction, but excellent for an entry-level model.
Protection — Score: 7/10
The Intro offers good protection that is many times better than truly cheap mouthguards. SafeJawz itself gives the Extro a higher impact rating than the Intro — which corresponds to the two-layer versus single-layer construction. For recreational use and beginners, the protection is more than adequate.
Fitting — Score: 8/10
The SafeJawz Intro is incredibly easy to mold. No special tricks — simply boil water, soften the mouthguard and bite down. Almost everyone manages to mold the Intro mouthguard correctly on the first attempt. Like the Extro, the mouthguard can be remolded up to 3 times using Remodel-Tech.
Comfort — Score: 6/10
Comfortable enough, but you can tell that this mouthguard cannot match SafeJawz’s more expensive models in this area. The single-layer construction gives it a slightly harder inner layer than the Extro. For the price, the comfort is perfectly fine.
Price — Score: 10/10
The price of the SafeJawz Intro is simply the lowest you can expect for a mouthguard from a premium brand with three patented technologies. A perfect 10 for this criterion — unbeatable for what it offers.
For this price, I didn’t expect to get such a good mouthguard. It’s easy to mold, fits well, and does exactly what it’s supposed to do.
SafeJawz Intro - Gallery
Pros
Lowest price for a premium-brand mouthguard
Can be remolded up to 3 times (Remodel-Tech)
Jaw-Secure and Fluid-Fit technology
Wide range of colors (8 colors)
Cons
1 layer – less padding than the Extro
Less comfortable to wear than the more expensive models
The Shock Doctor Nano Double Fight is the most protective mouthguard in this comparison. A double mouthguard protects both the upper and lower teeth at the same time. Available in Black and White, in Adults and Children.
Double mouthguards are not the most user-friendly or comfortable, but they do provide maximum protection. For athletes who spar intensively or want extra protection, this is the recommended choice.
Fit — Score: 7/10
The Nano Double fits well if you follow the fitting process carefully — which requires more attention with a double mouthguard than with a single model. The Gel-Fit™ inner layer adapts well to your teeth. Major drawback: the considerable size is unavoidable with double mouthguards.
Protection — Score: 9/10
The Nano Double is among the mouthguards that offer the highest level of protection. All teeth are covered — upper and lower — and maximally protected against impact. The two layers absorb shocks and distribute the force across the surface. For intensive sparring and competitions, this is the safest choice in the range.
Fitting — Score: 7/10
Essentially a standard boil-and-bite mouthguard, but its larger size requires more attention. Take your time and follow the instructions carefully. The Nano Double scores very positively on Google: 4.6 out of 5 stars.
Comfort — Score: 5/10
Double mouthguards allow less airflow, and you simply have more plastic in your mouth. Breathing is fine — attention has been given to airflow. To drink or talk, you always have to take the mouthguard out briefly. This is inherent to the double design and is not a specific shortcoming of Shock Doctor.
Price — Score: 7/10
The price is substantial, but you are buying maximum protection from a proven brand. A visit to the dentist costs considerably more. For what it offers, the price is justified.
The best protection I’ve ever had. Yes, it takes up a little more space in your mouth, but if you spar intensely, this is simply what you want. No compromise on safety.
Shock Doctor Nano Double Fight – Gallery
Pros
Maximum protection for upper and lower teeth
Proven Shock Doctor quality
Suitable for intensive sparren and competitions
Cons
Less comfortable than individual mouthguards
More difficult to mold
Talking and drinking require removing the mouthguard
The Shock Doctor Ultra Micro-fit is the thinnest mouthguard in our range. The I-Mold technology ensures smooth contours and excellent comfort — the mouthguard molds extremely well to your mouth. Available in Black and White, One-size for adults (11+ years).
Please note: the Loox reviews for this model are limited (★ 2.5, 2 reviews) and present a mixed picture. One customer had difficulty with the fit. We include this model in the top 10 because of its unique feature (thinnest profile), but recommend following Shock Doctor’s fitting instructions carefully.
Fit — Score: 8/10
The I-Mold technology provides an excellent fit when the fitting process is followed correctly. The ultra-thin profile gives you the feeling that you are barely wearing a mouthguard. Customer Omer C. had difficulty with the fit — this may have been related to the fitting process. Follow Shock Doctor’s instructions carefully.
Protection — Score: 7/10
The ultra-thin profile comes at the expense of protective layer thickness. The Ultra Micro-fit offers sufficient protection for recreational use and light sparring, but is less suitable for intensive contact. BPA, latex, and phthalate-free.
Fitting — Score: 7/10
The fitting process requires more attention than with the SafeJawz or Gel Max. Read Shock Doctor’s instructions carefully before molding it. The ultra-thin material is more sensitive to mistakes during the fitting process.
Wearing Comfort — Score: 9/10
The thinnest profile in our range — when the mouthguard is molded correctly, the wearing comfort is exceptional. You can breathe and talk easily while wearing it. This is the Ultra Micro-fit’s strongest feature.
Price — Score: 6/10
The price is on the higher side for a mouthguard with limited reviews. The unique features (thinnest profile, I-Mold technology) justify the price for athletes who prioritize comfort above all else.
The product does not stay in place properly at all and provides insufficient protection. Follow the fitting instructions carefully—this is essential for this model.
Shock Doctor Ultra Micro-Fit – Gallery
Pros
Low-profile design in the range
I-Mold technology for smooth contours
Exceptional comfort when properly molded
BPA-, latex- and phthalate-free
Cons
Limited Loox reviews (★ 2.5, 2 reviews)
Fitting requires more attention than with other models
Bytomic is a large American company focused on fitness and martial arts products in the more affordable segment. Fight2Win has been selling Bytomic’s basic mouthguards for more than 10 years. The Bytomic Basic offers the widest range of colors of all mouthguards in the product range: 14 colors, including neon colors and glitter versions. Available for Adults and Children.
Loox score: ★ 4.1 (8 reviews). Customers are positive about the fit and price.
Fit — Score: 6/10
The Bytomic Basic is a simple one-piece mouthguard — no separate layers. The mouthguard is on the thick side, so you can clearly feel that you are wearing it. On the other hand, it is much better than wafer-thin mouthguards with sharp edges that damage the gums. Customer Henk G. rates the fit as "good".
Protection — Score: 5/10
As the name suggests, the Bytomic Basic offers basic protection. It protects your teeth during recreational use, but is not suitable for intensive sparring. For beginners and recreationalists who train occasionally, the protection is sufficient.
Fitting — Score: 7/10
Standard boil-and-bite procedure. Easy to mold without any special steps. The wide range of colors makes this model popular with children and recreationalists who want a specific color.
Comfort — Score: 6/10
The thick profile is noticeably present in the mouth. Comfortable enough for recreational use, but not comparable to the premium models from SafeJawz or Shock Doctor.
Price — Score: 9/10
The Bytomic Basic is one of the most affordable mouthguards in the product range. For beginners and recreationalists looking for a colorful mouthguard with minimal investment, this is the best choice. Customer Hans d. notes that the mouthguard is "a little on the expensive side" — but compared with premium brands, the price is excellent.
Good fit.
Bytomic Basic - Gallery
Pros
Largest color selection (14 colors incl. neon and glitter)
The Shock Doctor V1.5 is designed specifically for children — available exclusively in the Children size. A simple boil-and-bite mouthguard with a distinctive design, BPA-free and latex-free. Suitable for boys and girls up to 11 years old who are starting a martial art.
Fit — Score: 6/10
Standard boil-and-bite fit for children. The natural fit is good for an entry-level model. No special technology like SafeJawz, but sufficient for recreational use by children.
Protection — Score: 6/10
Sufficient basic protection for children who are starting a martial art. BPA-, latex-, and phthalate-free — important for young athletes. Not suitable for intensive contact.
Fitting — Score: 7/10
Simple boil-and-bite system. Standard boil-and-bite fitting without any special steps. Instructions are included. Easy to mold for children with guidance from a parent.
Comfort — Score: 6/10
Comfortable enough for children during training. The distinctive design makes it appealing to young athletes. Not premium comfort, but sufficient for the target audience.
Price — Score: 8/10
Competitively priced for a Shock Doctor product. For parents who want to give their child a reliable mouthguard from a reputable brand without making a significant investment, this is a good choice.
Great mouthguard for my son. Easy to mold and he wears it during training without any problems.
The SafeJawz Extro Bad Black is the sleekest version in the Extro range — completely black, with no flashy prints. For athletes who want the Extro’s technology but prefer a neutral, professional look over the striking designs of the other Extro variants.
The same 2-layer construction, Fluid-Fit, Jaw-Secure, and Remodel-Tech as the #1 SafeJawz Extro. Loox score: ★ 4.6 (22 reviews).
Fit — Score: 9/10
Identical to the SafeJawz Extro #1 — 2-layer Fluid-Fit construction with Jaw-Secure for lower-teeth protection. Excellent fit that fully conforms to your teeth.
Protection — Score: 8/10
2-layer construction for optimal cushioning. Identical to the other Extro variants.
Fitting — Score: 9/10
Can be remolded up to 3 times using Remodel-Tech. Easy fitting process with clear instructional videos.
Comfort — Score: 9/10
Slim and comfortable — identical to the other Extro variants. Barely noticeable when properly molded.
Price — Score: 8/10
Same price as the other Extro variants. Excellent value for money for a 2-layer premium mouthguard.
Finally, a good black mouthguard without flashy prints. Fits perfectly, molds easily, and stays in place.
The SafeJawz Extro Dracula is a striking limited-edition version of the Extro line, featuring a dark, gothic-inspired design. It uses the same premium two-layer technology as the other Extro variants. Loox score: ★ 4.6 (22 reviews).
Fit — Score: 9/10
Identical to the SafeJawz Extro — two-layer Fluid-Fit construction with Jaw-Secure for lower-teeth protection.
Protection — Score: 8/10
Two-layer construction for optimal shock absorption. Identical to the other Extro variants.
Fitting — Score: 9/10
Can be reshaped up to three times using Remodel-Tech.
Comfort — Score: 9/10
Slim and comfortable — identical to the other Extro variants.
Price — Score: 8/10
Same price as the other Extro variants. Excellent value for money.
Great design and the same top quality as the other SafeJawz mouthguards. Fits perfectly.
The SafeJawz Extro Dracula Pink is the pink version of the Dracula line — popular with women and athletes looking for a striking pink mouthguard with premium technology. The same 2-layer Extro construction. Loox score: ★ 4.6 (22 reviews).
Fit — Score: 9/10
Identical to the SafeJawz Extro — 2-layer Fluid-Fit construction with Jaw-Secure for lower-teeth protection.
Protection — Score: 8/10
2-layer construction for optimal cushioning. Identical to the other Extro variants.
Fitting — Score: 9/10
Can be reshaped up to 3 times using Remodel-Tech.
Comfort — Score: 9/10
Slim and comfortable — identical to the other Extro variants.
Price — Score: 8/10
Same price as the other Extro variants. Excellent value for money.
Beautiful pink mouthguard of top quality. Fits perfectly and is super comfortable while sparren.
The SafeJawz Extro is the best overall choice—the 2-layer construction with Fluid-Fit, Jaw-Secure, and Remodel-Tech technology makes it the #1 choice in this comparison. The Shock Doctor Gel Max is the proven classic choice with the most reviews (★ 4.5, 34 reviews) and the widest range of colors. The SafeJawz Intro is the best budget choice—premium technology at the lowest price. The Shock Doctor Nano Double Fight is the choice for maximum protection during intense sparren. The Bytomic Basic wins for color selection, with 14 colors including neon and glitter.
Frequently asked questions about mouthguards for combat sports
Which mouthguard is best for boxing and kickboxing?
For boxing and kickboxing, the SafeJawz Extro is the best choice—comfortable, highly protective, and can be remolded up to 3 times. The Shock Doctor Gel Max is the proven classic choice with the most reviews. For maximum protection during intense sparren, choose the Shock Doctor Nano Double Fight.
What is the difference between a single and double mouthguard?
A single mouthguard protects only the upper teeth and is more comfortable to wear—the standard choice for most athletes. A double mouthguard protects both the upper and lower teeth and provides maximum protection, but is less comfortable and less suitable for prolonged use.
