20% Off site-wide! Discount will automatically apply during checkout.20% Off site-wide! A month-long holiday SALE! Discount will automatically apply during checkout.
$169.00Original price was: $169.00.$149.00Current price is: $149.00.
Do you find yourself waking up with a sore jaw or pounding headache, wondering why your nights aren’t as restful as they should be? You might be one of the millions who suffer from nocturnal bruxism – the unconscious habit of grinding or clenching your teeth during sleep. But fret not, because relief is within reach.
Custom Comfort, Unmatched Protection
Clenching or grinding your teeth can lead to a range of discomforts, including headaches, jaw pain, and increased teeth sensitivity. Moreover, this habit often results in the gradual deterioration of teeth, leading to wear, cracks, chips, and even breakage.
Made with the safest, durable materials available, our hard night guard provides maximum protection against teeth grinding and clenching, the #1 cause of dental pain and discomfort.
Guarding Your Grin and Your Green
Ask any dentist- nothing beats the joy of eating, laughing, talking, and chewing with your natural teeth. By choosing Sentinel Mouthguards, you not only ensure comfortable tooth protection but also save big on high dental costs, keeping your precious tooth structure and your budget intact.
Our Hard Night Guard is specially crafted to fit the unique contours of your teeth, providing a secure and snug fit that won’t slip or slide during the night. With its slim design, it’s the perfect balance of comfort and durability. Plus, it’s easy to clean and maintain, so you can enjoy long-lasting protection against teeth grinding without any hassle.
Since 2012, we have helped thousands of people just like you overcome their battle with teeth grinding and clenching. We’ve developed a simple and easy-to-use mold kit that allows you to create a mold of your teeth from the comfort of your own home. Once we receive your mold, we’ll create a mouth guard that fits perfectly to your unique dental profile, ensuring maximum protection and comfort.
Experience the difference in just three simple steps:
At Sentinel Mouthguards, our goal is simple: giving you top-notch products and amazing service. Count on us to be your partner in oral health, so you can enjoy nights of peaceful sleep without any discomfort. Start your journey to a better night’s sleep now!
Nestled in the heart of sunny St. Petersburg, Florida, we’re masters at creating top-notch night guards and mouth guards. Our entire range of products is proudly crafted on American soil by our longstanding team of dental professionals. And here’s our rock-solid pledge to you:
100% satisfaction. We stand behind our products and will provide you with nothing less than our personal best from our long-standing team.
30 Day Satisfaction Guarantee. If you don’t like your new custom guard whether it’s a fit issue or comfort, let us know within 30 days and we’ll refund you.
1 Year Warranty. If you grind through your night guard within 1 year of purchase, we’ll replace it for you free of charge.
What you get:
Dental impression kit. We send you plastic trays, dental putty, and a a prepaid envelope to mail back to us.
You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix.
(1) Hard Custom Dental Night Guard
(1) Ventilated retainer case
Should your first attempt at a dental impression miss the mark, there’s no need to stress. We’re here to help by providing a free redo kit, no questions asked.
We’re proud to announce our recognition as Forbes’ Best Night Guard choice for 2023
Not sure which guard is right for you? Get expert guidance with our 60 second quiz!
Thickness Options
Thin for Light Bruxism 1mm thickness (think invisalign) can be worn comfortably night after night or as a daytime guard. This night guard secures your teeth in place and provides lasting durability for light teeth grinding and jaw clenching
Thicker for Moderate to Heavy Bruxism An added layer of thickness for more durability. Ideal for moderate teeth grinding or jaw clenching.
Looking to fast-track your custom mouth guard delivery? Make the most of our expedited shipping choice while checking out. With inclusive USPS Priority Shipping and a mere two-day turnaround, you’ll be enjoying the perks of optimal protection and comfort in no time.
Additional Information
Weight
3 oz
Thickness
Thicker for moderate to heavy bruxism, Thin for light bruxism
Product Reviews
Tren Ly
VERY IMPRESSED! AFFORDABLE AND GREAT FIT!
This is a solid product with great customer service. I’ve worn the OTC guards before and never could sleep a whole night with one in. My experience is the opposite with this custom fit night guard. I can barely tell I’m wearing it and my jaw feels so much better!! My experience has been excellent. I wish I had gotten this sooner.
Trent Laugerman
Great night guard! Exactly what I wanted. Fast and easy process. The fit is great! I’m very happy with my purchase.
Amy A.
Item arrived promptly and the fit is great. This is my favorite grinding guard thus far. My teeth are nice and straight but flat from years of grinding and just aging. I was using my old Invisilign tray but it wasn’t cutting it so I decided to with Sentinel. I have nothing but compliments to say. I recommend this item to anyone that grinds their teeth. Life saver and worth the investment!
Chris Klein
Love Sentinel Mouthguard products. This one has protected my teeth longer than the one my dentist made me. -CK
SU Ingalls
WOWZA! These mouthguards put all other mouthguards to shame! How can they fit so good, yet so inexpensive compared to my dentist? And comes with a 1 year warranty! Best night guard I’ve ever had. Literally obsessed with how good this fits. <3
Carol Thayer
As always, Sentinel Mouthguards has knocked it out of the park yet again. Always great service, quick turnaround time and the fit of my night guard is impeccable. Their work is excellent. I greatly appreciate the attention to detail and the friendly experience.
Richard Hanson
BUY THIS MOUTH GUARD WITHOUT ANY HESITATION!
I did a LOT of research before choosing Sentinel. One thing I found that they offer is the 1 year warranty. I emailed to verify this and if my night guard cracks or wears through within 1 year, they will replace it up to 3 times! That’s a big plus for me because I’m a pretty heavy teeth grinder. The guard fits flawlessly. Service was quick and top notch! Teeth impression kit was easy and straight forward and they were patient in answering my many questions. I feel like I did the research for you guys. You will not regret choosing this company to make your custom mouth guard!
Olivia H.
Impressed! Very good quality and the fit is exceptional. After many expensive teeth repairs, I have learned my lesson! Wear your night guard! This is the best guard in terms of fit and quality I have every had. This is the company I recommend buying from.
Lorna S.
Two things: I LOVE this night guard and it was the process was much faster than I had expected. As soon as I took it out of the package I knew it was high quality. The fit is better than any other night guard I’ve worn. Will definitely be using this service again.
Christina Grimes
This night guard is awesome! My teeth fit easily and comfortably inside the guard. I waited to review to see how long it would last. Usually by now the my old night guards that I’ve gotten in the past from my dentist start to crack or wear down but this one is still holding strong!
I do take very good care of it and keep it in its case by my night stand.
I clean mine once every week with Efferdent denture cleaning solution but I think that is a personal preference. I don’t want it to yellow!
Gavin Bellamy
Thoroughly surprised! I’m very pleased with my purchase. Great quality at a great price!
Rachel Pennington
I have been wearing night guards for over 10 years. All those years paying $600 every time I wore one out and I never thought to check online. The quality and fit are just as good as my dentist. I’ll never pay those kind of prices again. You have my business for life! <3 Rachel
VERY IMPRESSED! AFFORDABLE AND GREAT FIT!
This is a solid product with great customer service. I’ve worn the OTC guards before and never could sleep a whole night with one in. My experience is the opposite with this custom fit night guard. I can barely tell I’m wearing it and my jaw feels so much better!! My experience has been excellent. I wish I had gotten this sooner.
Great night guard! Exactly what I wanted. Fast and easy process. The fit is great! I’m very happy with my purchase.
Item arrived promptly and the fit is great. This is my favorite grinding guard thus far. My teeth are nice and straight but flat from years of grinding and just aging. I was using my old Invisilign tray but it wasn’t cutting it so I decided to with Sentinel. I have nothing but compliments to say. I recommend this item to anyone that grinds their teeth. Life saver and worth the investment!
Love Sentinel Mouthguard products. This one has protected my teeth longer than the one my dentist made me. -CK
WOWZA! These mouthguards put all other mouthguards to shame! How can they fit so good, yet so inexpensive compared to my dentist? And comes with a 1 year warranty! Best night guard I’ve ever had. Literally obsessed with how good this fits. <3
As always, Sentinel Mouthguards has knocked it out of the park yet again. Always great service, quick turnaround time and the fit of my night guard is impeccable. Their work is excellent. I greatly appreciate the attention to detail and the friendly experience.
BUY THIS MOUTH GUARD WITHOUT ANY HESITATION!
I did a LOT of research before choosing Sentinel. One thing I found that they offer is the 1 year warranty. I emailed to verify this and if my night guard cracks or wears through within 1 year, they will replace it up to 3 times! That’s a big plus for me because I’m a pretty heavy teeth grinder. The guard fits flawlessly. Service was quick and top notch! Teeth impression kit was easy and straight forward and they were patient in answering my many questions. I feel like I did the research for you guys. You will not regret choosing this company to make your custom mouth guard!
Impressed! Very good quality and the fit is exceptional. After many expensive teeth repairs, I have learned my lesson! Wear your night guard! This is the best guard in terms of fit and quality I have every had. This is the company I recommend buying from.
Two things: I LOVE this night guard and it was the process was much faster than I had expected. As soon as I took it out of the package I knew it was high quality. The fit is better than any other night guard I’ve worn. Will definitely be using this service again.
This night guard is awesome! My teeth fit easily and comfortably inside the guard. I waited to review to see how long it would last. Usually by now the my old night guards that I’ve gotten in the past from my dentist start to crack or wear down but this one is still holding strong!
I do take very good care of it and keep it in its case by my night stand.
I clean mine once every week with Efferdent denture cleaning solution but I think that is a personal preference. I don’t want it to yellow!
Thoroughly surprised! I’m very pleased with my purchase. Great quality at a great price!
I have been wearing night guards for over 10 years. All those years paying $600 every time I wore one out and I never thought to check online. The quality and fit are just as good as my dentist. I’ll never pay those kind of prices again. You have my business for life! <3 Rachel