10 Best Mma Mouthguards 2025 in the United States

The Bulletproof MMA Boxing Mouth Guard is designed to offer strong protection and comfort for fighters in various martial arts like MMA, boxing, and Muay Thai. It stands out with its ultra-thin, snug fit achieved through 3D molding technology, making it comfortable enough that many users forget they’re wearing it. The material is impressive, using ultra-strong Aramid—the same used in bulletproof vests—which provides a high level of impact resistance. The addition of 3D cush pads and a FightGuard Insert enhances protection by absorbing and distributing impact forces while maintaining breathability.

Breathing and speaking are easier compared to many traditional mouthguards, thanks to its design that maximizes airflow, which can help improve performance during intense bouts. Durability is another strong point; the mouthguard is highly chew-resistant and reportedly lasts up to four times longer than many others. Plus, the company offers a unique replacement warranty if you chew through it, which adds value.

This particular version is made for adults taller than 5’1” and is not suitable for those with braces, although a braces-friendly version is available separately. While the mouthguard is thin and breathable, some users might find the fit a bit firm during the initial mold-at-home process. It is a solid choice for fighters who want advanced protection without compromising comfort or breathing, especially for serious athletes seeking a durable, performance-enhancing guard that holds up in tough training and competition settings.

The Bulletproof Mouthguard claims to be the world’s thinnest and most breathable, making it a popular choice among athletes in various sports, including MMA. Its key strengths include a snug fit using 3D molding technology, which makes it comfortable and almost unnoticeable when worn. The material, inspired by bulletproof vests, ensures this mouthguard is highly durable, providing advanced protection with its rigid CRASH CAGE and 3D CUSH PADS that reduce impact energy transferred to your skull.

Additionally, it is designed to maximize oxygen flow, allowing you to breathe and speak more easily, which can enhance your performance during activities. This mouthguard is also economical, lasting four times longer than standard options, and comes with a unique replacement guarantee if chewed through.

However, it's essential to note that this specific version is not suitable for individuals with braces, which might limit its use for some. Some users might find the fit and comfort of the mouthguard less comfortable than advertised. This product is highly recommended for active sports enthusiasts, particularly those engaged in contact sports like MMA, boxing, and football, due to its exceptional protection and breathability features.

The SISU Aero Large Mouthguard in Snow White is designed for athletes participating in team sports such as hockey, lacrosse, soccer, basketball, and roller derby. Its standout feature is the custom-molded fit, which ensures a comfortable and secure fit every time. This mouthguard starts flat and can be remolded up to 20 times, allowing users to achieve the perfect fit without much hassle.

The material used is a high-tech thermoplastic, which is 30% stronger and has eight times greater tensile strength than conventional mouthguard materials, offering superior protection during impact. The super-slim design, being 50% thinner than standard mouthguards, makes it easier to talk, breathe, and drink while wearing it, enhancing convenience during sports activities. Additionally, the perforation pattern and crumple zones provide maximum comfort and absorption of impacts.

One notable advantage is its non-toxic composition, free from BPA, BPS, latex, PVC, and phthalates, making it safe for use. However, its ultra-light and thin design may not provide as much cushioning as thicker mouthguards, which might be a concern for some users. This mouthguard is best suited for athletes looking for a balance between protection and convenience, especially those who prioritize ease of speaking and breathing during games.