A custom mouthguard from a dentist typically costs between $300 and $800 in the U.S., with more complex appliances reaching $1,000 or more, while online custom options range from $100 to $200 and over-the-counter boil-and-bite guards cost $15 to $40.
The price tag on a custom mouthguard can swing wildly depending on where you get it and what you need it for. Whether you are grinding teeth at night, protecting your smile for sports, or managing TMJ discomfort, the cost breaks into three clear tiers, each with different trade-offs in fit, materials, and durability.
Price Tiers: What You Actually Pay
Three distinct categories dominate the U.S. market, and the gap between them comes down to the level of professional involvement, lab quality, and material.
- Over-the-counter boil-and-bite guards ($15–$40): One-size-fits-all plastic that you soften in hot water and mold yourself. Widely available at drugstores and sporting goods retailers. Fine for occasional sports use, but not custom-fitted and rarely adequate for bruxism or TMJ.
- Online custom mail-order guards ($100–$200): You receive an impression kit at home, take your own molds, mail them to a lab, and receive a finished guard. Some sources note prices as low as $50 on the entry end. These are custom-fitted to your teeth but lack in-person fitting and adjustment from a professional.
- Dentist-made custom guards ($300–$800, up to $1,000+ for complex cases): Includes an exam, professional impressions or digital scans, lab fabrication, and follow-up fitting. The American Association of Orthodontists notes high-quality guards for sports with braces may cost at least a few hundred dollars. TMJ-specific appliances can push well past $1,000 due to complexity.
What You Get For Each Price
The cost difference is not arbitrary — each tier changes the process, the materials, and the result.
A dentist-made guard involves a clinical exam, a precise impression or 3D scan, and fabrication in a dental laboratory, followed by an in-person fitting where adjustments are made. That process — materials, lab fees, provider time, and often separate charges for the exam — accounts for most of the $300–$800 range.
Online custom guards skip the exam and fitting, and you take your own impressions at home. You save significantly in professional fees, but there is no one checking the impression quality or adjusting the fit in real time. A poorly taken impression yields a poor-fit guard, and you absorb the do-over cost.
Over-the-counter guards are essentially shaped by hand in your kitchen sink. They are better than nothing for a weekend soccer game, but they lack the occlusal precision needed to protect against grinding damage or manage jaw disorders.
Bruxism vs. Sports vs. TMJ: Why Purpose Changes Price
The intended use drives material thickness, hardness, and design — and therefore cost. Night guards for teeth grinding often use harder acrylic and a precise bite adjustment that requires multiple office visits. Sports mouthguards prioritize impact absorption and retention; basic boil-and-bite models work for light use, but a properly fitted sports guard from a dentist is standard for contact sports and essential for players with braces. TMJ guards are the most complex, sometimes involving repositioning appliances that cost $700 to $1,000 or more, as the American Association of Orthodontists outlines.
If you are shopping for protection against grinding or jaw pain, the cheap OTC option is a common mistake — it will not deliver the fit or long-term protection of a custom appliance. For serious use, our roundup of the best custom mouthguards breaks down the top online and dentist options by quality and price.
Does Insurance Cover Custom Mouthguards?
Dental insurance may cover part of a dentist-made guard, but rarely all of it. Copays, deductibles, and coinsurance still apply, and out-of-pocket costs commonly run several hundred dollars. Online and OTC guards are almost never covered. Always check with your insurer before scheduling — whether you are looking at a basic night guard or a complex TMJ appliance changes what, if anything, gets reimbursed.
FAQs
Why are dentist-made mouthguards so much more expensive than online ones?
The price includes the entire clinical process — dental exam, professional impressions or digital scans, lab fabrication with higher-grade materials, and a fitting appointment where the dentist adjusts the guard for proper bite alignment. Online kits skip the exam and fitting, which lowers the cost but also removes the quality checks and adjustments a clinician provides.
Can I use an OTC boil-and-bite guard for nighttime teeth grinding?
OTC guards are not recommended for bruxism. They lack the precise fit and occlusal adjustment that a custom guard provides, which means they can shift during sleep, cause jaw soreness, or even worsen grinding patterns. A dentist-made guard or a reputable online custom guard is the better choice for grinding.
How long does a custom mouthguard last?
A well-made custom guard from a dentist typically lasts three to five years with proper care. Online custom guards have a similar lifespan if the fit remains good, though material quality varies between providers. OTC boil-and-bite guards wear out faster, often needing replacement every season. Regular cleaning, keeping it in a vented case, and avoiding heat exposure help extend its life.
References & Sources
- American Association of Orthodontists. “How Much Should Mouthguards Cost?” Industry guidance on mouthguard price ranges from $20 to $1,000, with special notes for braces and TMJ.
- GoodRx. “Night Guard Cost: How Much You Can Expect to Pay.” Consumer-focused breakdown of price tiers, insurance coverage, and OTC vs. custom options.
- CostHelper. “Dental Night Guard Cost.” Detailed pricing for dentist-made, online custom, and OTC mouthguards in the U.S.