10 bestNight Guardsof June 2026
112M consumers helped this year.
1
Custom Night Guard for Teeth with Dental Impression Kit, Comfortable & Durable Sleeping Mouth Guard, Gum Shield for Teeth, Jaw Protection for Adults and Teens (Upper and Lower Guard)
SmileUp
10.0
2
Custom Night Guard for Teeth (Count, 2)
Hapefeey
10.0
27% off
3
DenTek Comfort-Fit Dental Mouth Guards to Help Prevent Night Time Teeth Grinding and Clenching known as Bruxism (2 pack)
DenTek
9.9
50% off
4
4 Pack Sleeping Mouth Guard for Clenching Teeth at Night, Stops Bruxism, Reusable Mouth Guards Grinding Teeth for Adults & Kids (with a Travel Cases)
Psecici
9.7
5
Sova 1.6mm Mouth Guard for Clenching and Grinding Teeth at Night, Custom-Fit Sleep Night Guard with Case (SOVA3DN-CASE-E)
SOVA
9.6
OtherUp to 10% off
Custom Night Guard for Teeth (Count, 1)
SleepRight Ultra Comfort Dental Guard - UK/EU Version
Mouth Guard for Teeth Grinding & Clenching – MHRA Registered Night Guard for Bruxism & TMJ Relief – Boil & Bite Sleep Guard – 5 Pack with Retainer Case & 18 Cleaning Tablets – Night Bite
SleepRight Secure Comfort Dental Guard
16% off
6
Custom Night Guard for Teeth with Dental Impression Kit, Comfortable & Durable Sleeping Mouth Guard, Gum Shield for Teeth, Jaw Protection for Adults and Teens (Upper Guard)
SmileUp
9.4
7
Mouth Guard for Grinding Teeth at Night: Moldable Sleeping Mouthguards for Grinding & Clenching - Custom Fit Nighttime Guards for Adults 4 Pack
Elsophie
9.2
8
Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping (8 Guards)
Reazeal
9.0
9
OPRO Dentist Recommended Night Guard Clenching and Grinding Teeth,Bruxism TMJ Relief. Slim Fit,Customisable Size Restful Sleep. Dental Antimicrobial Nightguard Case Included (Clear)
Opro
8.8
37% off
10
DenTek Maximum Protection Dental Mouth Guard to Help Prevent Night Time Teeth Grinding (Bruxism)
DenTek
8.6
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A Guide to Selecting the Best Night Guards
Choosing the right night guard is essential for protecting your teeth from grinding and clenching while you sleep. A well-fitted night guard can prevent dental damage, reduce jaw pain, and improve your overall sleep quality. To find the best night guard for you, it's important to understand the key specifications and how they relate to your personal needs.
Material
Night guards are typically made from either soft, hybrid, or hard materials. Soft night guards are made from a flexible, rubber-like material and are best for light to moderate teeth grinding. Hybrid night guards combine a soft interior with a hard exterior, providing a balance of comfort and durability, suitable for moderate to heavy grinding. Hard night guards are made from a rigid acrylic material and are ideal for severe grinding and clenching. Consider your level of grinding and personal comfort preferences when choosing the material.
Thickness
The thickness of a night guard can range from 1mm to 3mm or more. Thinner night guards (1-2mm) are less bulky and more comfortable, making them suitable for light to moderate grinding. Thicker night guards (2-3mm) offer more protection and durability, which is necessary for heavy grinding. If you are unsure about the severity of your grinding, consulting with a dentist can help determine the appropriate thickness for your needs.
Fit
Night guards can be custom-fitted, boil-and-bite, or one-size-fits-all. Custom-fitted night guards are made from a mold of your teeth, providing the best fit and comfort, but they are usually more expensive. Boil-and-bite night guards are softened in hot water and then molded to your teeth, offering a semi-custom fit at a lower cost. One-size-fits-all night guards are the least expensive but may not provide a secure or comfortable fit. For the best protection and comfort, a custom-fitted or boil-and-bite night guard is recommended.
Durability
The durability of a night guard depends on the material and thickness. Hard night guards are the most durable and can last several years, while soft night guards may need to be replaced more frequently, especially with heavy grinding. Hybrid night guards offer a balance of durability and comfort. Consider how often you grind your teeth and how long you want your night guard to last when evaluating durability.
Comfort
Comfort is crucial for wearing a night guard consistently. A comfortable night guard should fit well, not cause irritation, and allow you to breathe and speak easily. Custom-fitted night guards generally offer the highest level of comfort, followed by boil-and-bite options. If you have sensitive gums or teeth, look for a night guard with a soft interior or one specifically designed for sensitive mouths.
Ease of Cleaning
Keeping your night guard clean is important for maintaining oral hygiene and preventing bad odors. Some night guards are easier to clean than others. Hard and hybrid night guards are typically easier to clean because they are less porous than soft night guards. Look for a night guard that can be easily rinsed and brushed with a toothbrush. Some night guards come with a cleaning case or instructions for proper maintenance.
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