10 Best mouthguards 2025 in the United States

The SISU Aero Medium Mouthguard in Charcoal Black is designed for athletes participating in team sports like hockey, lacrosse, soccer, basketball, and roller derby. One of its standout features is its ultra-thin 1.6mm design, which makes it 50% thinner than standard mouthguards. This slim profile allows for easier talking, breathing, and drinking while wearing it, enhancing comfort and usability during games.

The custom-molded fit, which can be remolded up to 20 times, ensures a snug and secure fit tailored to each user's mouth, adding to its appeal for varied users. The high-tech thermoplastic material used makes the mouthguard 30% stronger with 8 times greater tensile strength than typical materials, promising better protection against impacts. Additionally, the mouthguard is free from harmful substances like BPA, BPS, latex, PVC, and phthalates, which is reassuring from a health perspective.

Given its ultra-thin design, some users might question its durability over extended periods or with high-impact sports. Also, while its perforation pattern is designed for comfort, it might not suit everyone, especially those used to bulkier mouthguards. This mouthguard successfully blends protection, comfort, and functionality, making it a popular choice among athletes.

The Bulletproof World’s Thinnest Most Breathable Mouthguard is designed for a wide range of high-impact sports including MMA, basketball, and hockey. This mouthguard is made from ultra-strong Aramid material, similar to that used in bulletproof vests, which enhances its durability. It features a slim design with 3D molding technology to ensure a snug and comfortable fit, making it almost unnoticeable when worn.

This could be particularly beneficial for athletes who require maximum oxygen intake and clear communication during performance, as it is marketed as the 'world’s most breathable' mouthguard. Additionally, its thinness and comfort make it a popular choice for those who grind their teeth at night. The mouthguard also includes 3D cush pads to reduce impact energy transferred to the skull, enhancing safety. However, it's worth noting that this version is not suitable for individuals with braces, and there are specific versions for those needs.

Some users have mentioned that while the mouthguard is durable, it might require replacements when used intensively, but it comes with a replacement guarantee if chewed through. It is only available in a clean white color and may not cater to those looking for different color options.

The Venum Challenger Mouthguard is designed for mixed martial arts enthusiasts seeking reliable protection and comfort. Its Nexfit Gel Frame is a significant strength, ensuring a comfortable and snug fit, which is essential during intense activities. The High Density Rubber Frame offers superior shock absorption, providing excellent protection against hits, a crucial feature for mixed martial arts where impacts are frequent.

Moreover, its advanced design promotes optimal breathing, a vital factor for athletes who need to maintain performance without feeling restricted. This mouthguard also comes with a protective case, enhancing hygiene and ease of storage. However, the mouthguard's thickness may be a point of contention; while it offers protection, some users might find it slightly bulky, potentially impacting speech clarity.

The breathability feature, though advanced, may not suit everyone equally, as individual preferences for airflow can vary. Durability is another highlight, with the robust rubber material promising long-lasting use, although, like all rubber products, it may eventually wear with extended use. Being CE certified by SATRA suggests it meets European safety standards, reinforcing its reliability. Considering its best-selling status in sports and outdoors, this mouthguard appeals to a broad audience, although its specialized design might be best suited for those actively participating in sports like mixed martial arts rather than casual users.