Search  for anything...

DenTek Ultimate Guard for Nighttime Teeth Grinding

  • Based on 7,237 reviews
Condition: New
Checking for product changes
$24.64 Why this price?
Save $3.36 was $28.00

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 23 hours and 12 minutes
Available payment plans shown during checkout

Features

  • DenTek Ultimate Guard fits the front and back teeth and comes with a SmartFit Tray to help provide a dentist-quality fit like a full coverage guard
  • BPA free, made in the USA, and quickly customizable in 3 easy steps (read all instructions and watch the full video before fitting)
  • DenTek Ultimate Dental Guard will give you 6 months of protection from the date of purchase Proof of purchase required, see details inside package
  • Helps to prevent conditions caused by teeth grinding (bruxism) including jaw discomfort, tooth chipping and cracking, and headaches. Note: Indicated for use for protection against bruxism or nighttime teeth grinding. It is intended to reduce damage to the teeth and reduce the noise associated with bruxing or grinding
  • DenTek is the #1 OTC dental guard brand for nighttime teeth grinding Source: IRI Data Total Units Sold Ending 09.06.20 Multi-Outlet + Convenience Stores
  • Contains 1 box, DenTek Ultimate Dental Guard, 1 count, 1 SmartFit Tray and 1 storage case (case may vary)

Description

DenTek Ultimate Guard fits the front and back teeth and comes with a SmartFit Tray to help provide a dentist-quality fit like a full coverage guard. Quickly customize the DenTek Ultimate Dental Guard in 3 easy steps. Read all instructions inside the package and watch the full video before fitting the DenTek Ultimate Dental Guard. All parts are BPA free. DenTek Ultimate Dental Guard will give you 6 months of guaranteed protection from the date of purchase (1). DenTek is the Number One OTC dental guard brand for nighttime teeth grinding (2). Teeth grinding, also known as bruxism, is when a person clenches their jaw and the upper and lower teeth scrape and grind against each other. This Guard helps to prevent conditions caused by teeth grinding including jaw discomfort, tooth chipping and cracking, and headaches. DenTek is also ranked best mouth guard for daytime grinding (3). Go beyond brushing with DenTek! Help preserve and protect your natural teeth for a lifetime with DenTek's innovative dental care products. FSA- and HSA-eligible product in the U.S. (1) Proof of purchase required (2) Source: IRI Data Total Units Sold Ending 09.06.20 Multi-Outlet and Convenience Store (3) New York Magazine 2021

Brand: DenTek


Material: Ethylene Vinyl Acetate (EVA)


Model Name: Ultimate Guard For Nighttime Teeth Grinding


Item dimensions L x W x H: 7.4 x 7.2 x 3.8 inches


Age Range (Description): Adult


Product Dimensions ‏ : ‎ 7.4 x 7.2 x 3.8 inches; 2.08 ounces


Item model number ‏ : ‎ B07M9Z6ZMN


UPC ‏ :


Manufacturer ‏ : ‎ Prestige Consumer Healthcare


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 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


  • DO NOT USE A MICROWAVE OVEN TO FIT IT!!!
Style: Ultimate Guard
Pay attention to the reviews. If you have slightly misaligned teeth or jaw, DO NOT USE A MICROWAVE OVEN TO FIT IT! - like the instructions suggest. What happens is that the white tray that holds the guard during fitment is designed to work with perfectly aligned teeth. If your teeth or jaw are slightly misaligned, fitment will be difficult and potentially painful if you use a microwave oven. This is because the microwave oven will soften the blue material of the guard itself, but not the white tray. I recommend boiling water in a pot and submerging the entire thing in it. This will cause both guard and the hard plastic of the white tray to become flexible at the same time, and if you have misaligned teeth/jaw, this will do the trick. The tray will then accommodate itself to the irregularities of your mouth. Overall, this is a very good mouth guard. It has a "minimalist" profile that I find quite comfortable. By comparison, I also have the regular Dentek "Professional Fit." That one is easier to fit, but it is more uncomfortable to use because it has a lot of material. It feels like a sports guard, kind of bulky and intrusive. The material is hard too. The Ultimate Guard is not bulky at all. Because of the small profile, it could fall off. If you sleep facing up and tend to open your mouth in that position, that could be a problem! But if you sleep sideways (like most people), then no problem. ... show more
Reviewed in the United States on December 3, 2022 by 21days

  • ENDED UP LODGED IN MY ESOPHAGUS!!!!!
Style: Ultimate Guard
I bought this mouth guard last fall, because I was having tooth pain from grinding in my sleep. It worked great for a while as it’s small and comfortable but I did have issues with it staying in place. I woke up a few times when it had fallen out and I was chewing on it in my sleep, but I didn’t think much of it. Until the fateful night, I woke up at 3 am seconds after having swallowed the mouth guard. I felt it go down my throat and then felt it LODGE ITSELF IN MY ESOPHAGUS. This was incredibly painful. Every time I swallowed I could feel my saliva sit on top of the lodged mouth guard before painfully making its way past. I could literally feel exactly where it was sitting in my chest. I ended up having to go to the ER to having the foreign object removed from my esophagus. Luckily it didn’t do any damage to my esophagus and it was removed in a 4 minute procedure, but OH MY GOD DO NOT BUT THIS PRODUCT. It costed me a couple thousand dollars after insurance in hospital bills to remove. It is way too small and does not stay in place well enough. It is not worth it just buy a bigger bulkier one. Sure the bulkier ones aren’t as comfortable but let me tell you what’s uncomfortable. HAVING A PIECE OF PLASTIC LODGED IN YOUR ESOPHAGUS. ... show more
Reviewed in the United States on May 5, 2023 by Clara Clara

  • It works great!
Style: Ultimate Guard
I really like this product. I have the tendency to clench my teeth at night and have tried the expense guards from the dentist but they are bulk and I don't sleep will with them and end up taking them out. When I found this I was skeptical, but for the price I gave it a try. I first tried it one on my upper teeth and it work great but sometimes it would fall out in the night, because it is so small and it only good for about 6 months. I am trying my second one but this time I am trying in on my bottom teeth and it hasn't fallen out during the night. It doesn't mention you can use it the bottom, but it works better for me, ... show more
Reviewed in the United States on July 25, 2024 by Nancy

  • Disappointed
Style: Ultimate Guard
I was really excited to use this but it's not that easy to mold as it says. After the boiling water, I did the 3min and 30 seconds in a mug and it's still not soft enough to bite down- The plastic piece was even harder for the fitting unfortunately. I was glad that they had a 30 day refund- went to the website to do a refund, but didn't get an email confirmation but just a message that it'll be processed. I may buy a different kind same brand. ... show more
Reviewed in the United States on June 19, 2024 by Amazon Customer

  • Tricky to mold but very good product
Style: Ultimate Guard
This is the third of this product I have purchased over the last two years, and I will definitely keep buying it as long as it's still in production. The directions are detailed but don't really work every time. You'll have to play around with it and see what works for you. For example, I had to boil water on the stove and not in the microwave to get it hot enough. I also have to leave it in the hot water for 4 minutes, not 3 min 30 sec as instructed. It is very dependent on your water temp and bite strength, as you have to but down much harder than you initially would think, and again it depends on the temp. I usually have to do the process 2x before I get a perfect fit, but once I do it's the most comfortable night guard I've ever worn. ... show more
Reviewed in the United States on May 20, 2020 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.