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DenTek Professional-Fit Dental Guard for Nighttime Teeth Grinding, 1 Count, (Pack of 3)

  • Based on 115 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jan 24
Order within 5 hours and 42 minutes
Available payment plans shown during checkout

Brand: DenTek


Material: Ethylene Vinyl Acetate (EVA), Thermoplastic Elastomer (TPE)


Color: Clear


Sport: Football


Item dimensions L x W x H: 6 x 4 x 4 inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6 x 4 x 4 inches; 7.05 ounces


Item model number ‏ :


Date First Available ‏ : ‎ July 11, 2016


Manufacturer ‏ : ‎ DenTek


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Work well
Easy to make and work well for me. Last long even after breaking a little.
Reviewed in the United States on December 22, 2024 by Amy

  • efficient and a good deal for the price.
if you just follow the steps, it’s easy to get this properly. easy to use once done. it’s my first time using this as i grind my teeth in my sleep. it was strange at first, but now it has gotten better. it’s not so big, so you can easily breathe. if done properly, it stays attached to your top teeth without falling. it helps me relax my jaw during the night. ... show more
Reviewed in the United States on March 20, 2024 by CuriousNarf

  • Fairly good...
So far i've gone through six from here and in stores, and about 84 days is the average time they stay together in my experience. They are super easy to fit with a mirror and stay in all night.
Reviewed in the United States on September 28, 2024 by Bbb

  • Works as described and durable
It took me a couple tries to mold and fit my first one but I got the hang of it. I usually will mold a couple in case I misplace one. The price on these are more reasonable than if you go to the drug store and buy them. I grind my teeth and over the years I've noticed the result. So, these make it easier to get sleep. ... show more
Reviewed in the United States on January 8, 2025 by Deborah Sue

  • Easy to use, less expensive than the dentist
I had a professionally made bruxism guard and lost it traveling back-and-forth to the hospital. When my husband was in cancer treatment this has been a great economical replacement. The instructions are clear and simple. If I don’t get the fit right, the first time I can do it again at least once. my daughter-in-law uses them As well, my dentist said they are great replacement at least temporarily until I can afford a custom guard again. Very good value. ... show more
Reviewed in the United States on August 3, 2024 by L. A. Eddy

  • Useless
Too big, bulky, unable to close mouth when using which brings on whole new set of problems. Difficult to form to teeth, fell out within 5 minutes of use. Unable to return even though bought through prime and says returnable. I now have useless product, wasted money.
Reviewed in the United States on February 2, 2024 by b grif

  • Best night guards
My bf grinds his teeth at night, it seems as though we’ve tried every night guard in the market. These dental night guards are the most comfortable for him, stay in all night, and significantly help the headache and pain grinding causes. Added plus, the 3 pack is a great deal! 10/10
Reviewed in the United States on July 25, 2024 by Jillian Rizzo

  • These are great, guaranteed, and with a trick I learned, I'll never use another kind of mouthguard!
I grind and clench my teeth VERY hard while I sleep and often wake up with a sore jaw or migraines, but not anymore. This is not the first Dentek mouthguard kit I've bought. I bought another one maybe six months ago and loved it but I had to have a tooth removed and it no longer fit me. So I bought this one and figured out the best trick to get it to have a tight fit: In the molding process when you bite down after it has been heated, use your tongue to press on the back of the holder and your fingers to push on the outer/front part. I made this one on my first try and am SO happy with the fit. Also, the quality is fantastic. Even after months of using it every night with my severe clenching and grinding, I still haven't managed to bite through it. I think because there is a harder plastic on the bottom beneath the rubber but whatever the reason, it works SO good. I will never buy another mouth guard and highly recommend this one to anyone who has clenching and/or grinding issues. ... show more
Reviewed in the United States on June 17, 2022 by Missfaem

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