10 Best Hard Night Guards For Teeth Grinding of December 2025

• SAFE AND HIGH QUALITY: The Visismile Mouth Guard is made of safety approved and food grade material for safe and reliable use, BPA, latex and phthalates free, long-lasting and wear-resistant for comprehensive oral care, friendly environment For easy cleaning and reuse.
• COMFORTABLE FOR DAILY USE: This Professional Dental Night Guard designed to be flexible, easily molded and remolded to accommodate the shape of your teeth for a custom and comfortable fit. Includes easy-to-follow and detailed instructions on how to make your special confidential dental guards.
• PERFECT FIT FOR YOU: The moldable mouthguards come in 2 different sizes of premium design. Made of moldable material, confidential dental guards custom fits to accommodate any mouth size. Suitable for everyone including kids, youth, adults, if you clench or grind your teeth and want to protect them, our tooth protectors are perfect for you.
• 4-IN-1 DENTAL GUARD：The Anti Grinding mouthguards designed for multipurpose, can be used for mid-to-moderate teeth grinding, teeth whitening tray, athletic dental guard and aggressive teeth grinding, provides comprehensive protection while ensuring the best comfort for you.
• CUSTOMER-CENTRIC SERVICE: It is proud to provide you with the best dental guard. If you are not satisfied with your dental guards or have trouble molding them, please do not hesitate to contact us and we will provide you with further assistance or a full refund.

Visismile

• EASY AND CONVENIENT AT HOME IMPRESSION KIT - you'll receive a DIY impression kit with everything required to take your own upper or lower dental impression. You pick whether your guard will be made to either your upper or lower teeth. Once you send in your completed dental impression to enCore, our technicians will fabricate a night guard specific to your teeth.
• 4 DIFFERENT GUARDS TO CHOOSE FROM - for different degrees of bruxism, enCore offers 4 different types of mouth guards to best protect your teeth (see our catalog in images below). 1: Hard 2: Soft 3: Hybrid 4: Daytime Hard
• SAVE TIME AND MONEY - buy direct from a dental lab and save hundreds when compared to an equivalent guard from your dentist.
• 100% SATISFACTION GUARANTEED - we'll cover all shipping costs to adjust as necessary until your mouth guard is 100% perfect! enCore is a professional dental laboratory with over 20 years of experience manufacturing dental appliances.
• DENTAL INDUSTRY APPROVED - Materials from the US and Germany; BPA and Latex Free

enCore Laboratory

• SOVA Aero Night Guard mouth guard provides protection against nighttime teeth grinding and teeth clenching, jaw pain, and bruxism caused by TMJ
• At just 1.6mm thick, the odor and taste-free guard promotes airflow, making it possible to breathe and drink while wearing
• Diffusix technology’s engineered shape and perforations absorb impact and withstand extreme chewing, providing relief from headaches, damaged teeth, and jaw pain
• Customizable and remoldable to ensure perfect fit and comfort for adults, without a visit to the dentist; eligible for FSA or HSA
• Non-toxic mouthguard cleans easily with soap/water or toothpaste/toothbrush

Sova

• Our mouthguard is perfect for teeth grinding, an athletic dental guard and teeth whitening tray. Whether you are kid, youth or adult if you clench or grind your teeth and want to protect them, our bite guards are right for you. Whether you are into night time or daytime sports, our guards are perfect solution for you.
• Made with BPA free and Phthalates free premium grade material, Confidental nightguard are easy to clean and can be reused. The package comes with high quality case.
• Comfortable to use - Made of a moldable material, Confidental dental guards custom fits to accommodate any mouth size. Includes easy to follow instructions with a step by step video on how to use the product.
• Regular and Heavy-duty protection - Includes a total of 5 mouthguards, 3 for regular protection ( 3mm thickness ) and 2 for heavy-duty protection ( 6mm thickness )
• Our mouthpieces are not only for teeth grinders but also for boxing pieces, football mouth piece, straightener trays

The ConfiDental

• SIMPLE, AT HOME KIT | A custom, moldable kit to create a dental mouth guard for grinding teeth. Simply use the at-home dental impression trays, return to our labs with the included postage-free envelope, & within 2 weeks, receive custom top and bottom night guards (2 guards) that fit perfectly.
• SAY GOODNIGHT TO PAIN WITH A TAILOR FITTED MOUTH GUARD | Bulky mouth night guards are a thing of the past. We provide you with both a top and bottom guard that are just 1-mm thick, made from a hard-soft plastic material giving you the protection of a hard guard and comfort of a soft night guard so you can sleep comfortably.
• TEETH GRINDING MOUTH GUARD FOR SLEEP | Get nighttime tooth pain relief with our protective bite guard for teeth clenching. Our night guards for teeth grinding also help with jaw pain. Make sore jaws and sensitive teeth a case of the past!
• DENTAL-GRADE AT A FRACTION OF THE COST | Don't pay hundreds for grinding and TMJ pain relief products. Receive the same, made in the USA, personalized sleeping mouth guard for grinding and clenching for hundreds of dollars less. Dentist quality without visiting the dentist!
• A DENTAL GRADE, BPA FREE MOUTHGUARD | Best of all you can feel safe knowing the kit and guard are Made in America. A Remi guarantee, if your sleep mouth guard for grinding isn't perfect, return it no-risk within 30 days.

Remi

• 🦷SAFE, COMFORTABLE & EASY TO FIT: Our mouth guard for sleeping is made to go in your microwave and includes an easy fit instruction guide. They are made of safe materials, well-constructed, and comfortable to use every single day.
• 🦷PERFECT DENTAL FIT: Proprietary fitting material that provides a comfortable snug fit that ensures the mouth guard for grinding teeth stays in your mouth throughout the night
• 🦷PREMIUM QUALITY: Our mouthguards for grinding of teeth are made with our patented ultra durable Vistamaxxhydrophobic fitting material which promotes an all night comfortable fit. They are BPA free.
• 🦷BRACES FIT: A great added benefit to using DreamEZ Nightguards. You can use them if you wear braces! They will easily custom fit over your braces - and you can adjust them and refit as your teeth move
• 🦷BUY WITH CONFIDENCE: DreamEZ is 100% MADE IN THE USA and if you’re not satisfied with our Nightguards, we will give your money back no questions asked.

DreamEZ

• An affordable Over-The-Counter and Custom Moldable Dental Guard, manufactured in an FDA Audited USA Facility
• Compare to a guard, customized and purchased in a Dentist’s Office, at typically $300-$500
• LESS THAN 3 MINUTES for a custom fit! A simple Microwave process, in the comfort of your home, results in a custom guard designed to protect individuals that suffer from bruxism, that anxiety-induced nighttime clenching and grinding of the teeth. It’s intended to reduce damage to the teeth and to prevent the noise associated with grinding
• Unique BPA Free and Latex Free material
• Certain trademarks used under license from the Procter & Gamble Company or its affiliates. Distributed by OraLabs, Inc. Parker CO USA
• Includes: Guard, Impression Tray, and convenient Storage Case

Oral-B

• Comfortable To Use - Made of a patented material Rest In Peace Nightguard fits right to your teeth
• High Quality - Rest In Peace is BPA Free and Phthalates free and made from the highest quality material to ensure your teeth are protected from bruxism, grinding, & clenching.
• Long Lasting - Our patented material allows you to use the Rest In Peace nightguard for a long time without worrying about replacing it
• Easy to Mold - With Rest In Peace, you can mold your night guard using the microwave in 2 minutes. Faster than waiting for boiling water
• Case Included - Store your nightguard in a ventilated case that keeps your guard clean and dry.
• Custom Fit - You will be sure to get a molded nightguard that shapes to your unique set of teeth.
• Remoldable - No need to order a new night guard. If you need to remold your night guard, just follow the instructions again.

CUSTMBITE

• DenTek Professional-Fit Dental Guard fits the front and back teeth and offers custom-fit protection similar to a professionally made mouth guard – for a fraction of the cost
• BPA free, made in the USA, and quickly customizable in 3 easy steps (read all instructions and watch the full video before fitting)
• Helps to prevent conditions caused by teeth grinding (bruxism) in three simple steps: heat, shape, and wear
• DenTek Professional-Fit Dental Guard will give you 6 months of protection from the date of purchase Proof of purchase required, see details inside package
• *Source: IRI Data Total Units Sold Ending 04.17.2022 Multi Outlet + Convenience Stores

DenTek

• Mouth Guard for Grinding Teeth and Clenching: The REAZEAL Anti Grinding Dental Night Guard is an over-the-counter moldable mouth guard that is recommended by dentists to help limit overnight grinding, clenching and their associated consequences.
• BPA-Free Thermoplastic EVA Material: REAZEALmouth guardfor grinding teethis made up of premium food grade thermoplastic EVA.Known for its multiple beneficial properties,our product is soft, flexible, comfortable, easy to remoldand durable.
• A Custom Fit: Reazeal Night Guard for Grinding Teeth offers two sizes: small & large with four pieces each. Follow the fitting instructions for a comfortable, customized fit with maximum protection.
• Comfortable and Multi Use: Reazeal Dental Night Guards’ thin profile ensures ultra-comfort. Wearable for up to 6 monthsand the duration may vary among individuals. You will also notice your teeth whiten slightly after use.Some people might find it useful as sports mouth guards to protect the teeth in case of impactwhich is not a recommended use.
• Customer Satisfaction Guaranteed: We are always stand behind our product and devote to your full satisfaction. If you have any issues regarding molding mouth guard and package damage, please contact us directly and we willhelp you to your satisfaction.

Reazeal