10 Best Mma Mouthguards
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Buying Guide for the Best Mma Mouthguards
Choosing the right MMA mouthguard is crucial for both comfort and protection during training or fights. The best mouthguard should shield your teeth and gums, stay securely in place, let you breathe and communicate easily, and feel comfortable throughout tough sessions. Understanding the main differences between types and features will help you make a smart, safe choice based on your individual needs and level of activity.MaterialThe material of an MMA mouthguard determines how protective, moldable, and comfortable it is. Common materials include rubber, silicone, and thermoplastic. Rubber options tend to be basic and offer less custom fit, making them suitable for beginners or lighter use. Silicone is softer and more comfortable but may not provide as firm a fit. Thermoplastic is the most popular due to its ability to be boiled and molded around your teeth (commonly called 'boil-and-bite'), offering the best combination of comfort and protection. Those who want maximum protection and a custom fit should opt for thermoplastic.
Fit TypeMouthguards come in three main fit types: stock, boil-and-bite, and custom. Stock mouthguards are pre-shaped and ready to wear but usually don't fit snugly, which can make breathing and speaking harder. Boil-and-bite options can be softened in hot water and molded to your teeth at home, providing a much-improved fit for most users. Custom-fitted mouthguards, made by dental professionals, offer the best possible fit and comfort, but require a dental visit. If you want something quick and basic for occasional use, stock may be fine, but regular or serious MMA practice is better served by boil-and-bite or custom options.
Protection LevelThe protection level indicates how much shock absorption and coverage the mouthguard provides. Thicker and multi-layered mouthguards generally absorb impact better, reducing the risk of tooth, jaw, and soft tissue injuries. Slimmer designs are more comfortable and easier to speak with, but may offer less protection for high-impact sparring or bouts. For heavy sparring or competition, aim for a multi-layered, thicker guard; for lighter training or those prone to gagging, a slimmer option may work if it still covers your teeth properly.
Breathability and SpeechMouthguards can sometimes make it hard to breathe or talk, which can be a problem during training or matches. Some are designed with breathing channels or certain cuts to allow air through more easily. The more snug and well-molded your mouthguard, the better you'll be able to speak and breathe—custom and well-fitted boil-and-bite types usually do best here. If you struggle with breathing or communication, look for those with specific breathing channels or slimmer profiles, but don't sacrifice protection.
DurabilityDurability tells you how long the mouthguard is likely to last under repeated use and how well it stands up to chewing, cleaning, and impacts. Single-use, thin, or soft guards may wear out quickly, especially if you grind your teeth or train often. Multi-layered and higher-quality materials last longer and keep their shape better. If you train several times a week or are rough on gear, look for mouthguards described as durable or made for heavy use.
Ease of CleaningAfter each session, mouthguards need to be cleaned to prevent bacteria and odors. Smooth, non-porous materials are easier to clean and less likely to hold onto odors or grow mold. Some guards even come with antimicrobial coatings. If you value simple maintenance and hygiene, look for easy-to-clean materials and follow instructions on rinsing and storing them properly.