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.
Defending Your Smile Starts Here
Teeth grinding and clenching cause headaches, jaw pain, and teeth sensitivity. Additionally, teeth wear, cracks, chips and breakage are all common side effects. We understand the short and long-term effects of teeth grinding and clenching. Teeth wear, cracks, chips and sensitivity don’t just happen overnight but once it happens, costly dental work is needed.
Ask any dentist-there is nothing better than natural, healthy teeth. With Sentinel Mouthguards, your teeth are comfortably protected and your tooth structure stays preserved.
Protecting your teeth and your pocketbook
Don’t let teeth grinding and clenching destroy your smile.
Our Dual Laminated Night Guard boasts premium materials, ensuring lasting durability and comfort. Whether worn during the night or day, we guarantees a great fit.
Say no to shortened, cracked teeth and hello to a healthy smile.
Free shipping within the USA (International orders only responsible for shipping on the return mailer)
Experience the difference in just three simple steps:
With our perfect custom fit and semi-flexible design, you can rest easy knowing you’re getting optimal comfort during use. Order now and take advantage of our 30-day money-back guarantee and one-year warranty, plus free shipping within the USA.
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 unparalleled comfort and protection of a truly custom-made dental night guard with Sentinel’s Dual Laminated Custom Night Guard. Our night guard boasts a soft, gel-like interior that conforms perfectly to your teeth, while its hard exterior shell ensures long-lasting durability and maximum protection.
Visit our FAQ page to learn more about the benefits of a custom dental night guard and find answers to all your questions. Get your best night’s sleep yet with the Sentinel Dual Laminated Custom Night Guard.
How it works
Taking your own dental impression is EASY and you do not need to pay a dentist hundreds of dollars to do it! We will send you a plastic tray, dental putty, & 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. We will give you a link to a video, pictures & written instructions to show how to mold, and make sure it’s a good mold.
Upon receipt of your impression, we will fabricate your new custom fit dental night guard within 3-4 business days. That’s it!
What You Get:
complete dental impression kit with extra putty pack
(1) dual laminated night guard
(1) ventilated retainer case
1 year replacement warranty
Protects teeth from breakage, cracking. Protects veneers and restorative dental work
Combats pain or tenderness of TMJ
We Are Honored to Be Forbes 2023 Best Night Guard Pick!
Not sure which guard is right for you? Get expert guidance with our 60 second quiz!
Thickness Options:
Thin for Light Teeth Grinding
This selection is perfect for those with light bruxism, offering a snug fit that will keep your teeth in place and protect against grinding and clenching. With its durable construction and comfortable design, this night guard is ideal for both nighttime and daytime use.
Thicker for Moderate to Heavy Teeth Grinding
An added layer of thickness for more durability. Ideal for moderate teeth grinding or jaw clenching.
Our Commitment To You
At Sentinel, we prioritize your satisfaction above everything else. Our warranty and return policy is unparalleled in the industry. If for any reason you are not completely satisfied with your Dual Laminated Custom Night Guard, simply contact us within 30 days for a refund or we’ll work with you until you get a great fitting guard. Our commitment to your complete satisfaction is unwavering
Do you need your custom night guard as soon as possible? You can speed up the process by selecting the expedited shipping option during checkout. This option includes all-inclusive USPS Priority Shipping and a quick turnaround time of just two business days, so you can receive your mouth guard sooner and start enjoying the benefits of superior protection and comfort.
Additional Information
Thickness
Thicker for moderate to heavy teeth grinding/clenching, Thin for light teeth grinding/clenching
Guard for
Upper teeth (most preferred), Lower teeth
Product Reviews
Hal M.
Excellent product! A++++
Matthew Bernier
I love this company as a whole. The front desk lady is so nice. I had a million questions before I ordered because I have a bad gag reflex and was worried about taking my impression. They are patient and kind! Answered all of my questions. The impression taking process was much easier than expected. Final product fit nice! A little snug at first (first few nights) but I adapted to it and I love it.
Tami G.
Excellent product! After realizing the soft guard was not durable enough for my grinding needs, I switched to this type. It’s just as comfortable and more durable than the soft one I had previously. They only charged me the difference in price to switch! My impression was already on file so no need to do another impression. This company is easy to work with and I highly recommend! -Tami
David G.
So my dentist told me that I’ve developed a mild teeth grinding problem.
AND my terrible insurance plan did NOT cover the required night guard that I was told I needed. Why? I still don’t have a clear answer. But after some research online, I now have a custom night guard now that was hundreds less than what my dentist quoted me. It’s a perfect fit. I even showed it to my dentist and he said it was fine! Umm okay?! Thank you Sentinel!
Andy Thomas
Surprisingly easy and fast!
I lost my night guard and was in a panic. I didn’t want to wait but dental office price is out of my budget. I paid extra for the expedited shipping (still way cheaper than the dentist). Got my kit within 2 days. Got my guard within a week of sending it off. Fits like a glove! So thankful for this company!
Christina Hunter
Excellent value for the money. I was pleasantly surprised with how easy it was to take my impression. I remember the dental office impression process being messy but this was easy and straightforward. I honestly can’t believe how well the night guard is working out. My dentist charges over $500 for a device similar to this one. So pleased with Sentinel!
Tim S.
Perfect fit!
I purchased my first night guard kit from Sentinel a couple of years ago. After 2 years, it had loosened up on me so it was time to purchase another. Consistently good! The second one is just like the first. This is a very well made product and much less expensive than the dentist. Highly recommend!
Tia George
It was super easy to mold to my mouth. I read the directions and practiced with the empty tray before I begin (called customer service and that was a tip they had). The guard itself fit snug the first night but not uncomfortable. I was able to sleep no problem. I woke up with no jaw pain or headache. The relief literally came after one night of use. I’ve now worn it several times and it seems to be forming even better to my mouth. My dentist told me to purchase one from Sentinel because they’re the exact same thing his office would offer but cheaper. Highly, highly recommend this product!
J. Mcdonough
So easy to make the mold and fits like a glove!
Anna Shaeurs
This company has the patience of a saint because I was horrible at getting my impression right. After 3 different attempts I finally got a good impression. I felt so bad asking for another kit but the customer service was outstanding. The guard came and fit well. It did start to have lamination separation after about a month but I called and they sent me a replacement free of charge. I did not have to retake my impression (thank god). They keep them on file for 12 months. The 2nd guard is doing much better.
Love the service! Will order again in the future.
Michael Wilkinson
Bought these for our both my husband and I and they are a hit! The shape is different from my previous guard but is nice and comfortable for sleeping. Shipping was quick and the customer service friendly.
Carolina Girl
This is it!! I have tried so many mouthguards by other companies and dentists. They always get it wrong. I expected the same this time but I was pleasantly surprised! The fit is perfect. Not too tight. Not too loose. It fits perfectly. I sleep all through the night. Thank you! You have a customer for life <3
Excellent product! A++++
I love this company as a whole. The front desk lady is so nice. I had a million questions before I ordered because I have a bad gag reflex and was worried about taking my impression. They are patient and kind! Answered all of my questions. The impression taking process was much easier than expected. Final product fit nice! A little snug at first (first few nights) but I adapted to it and I love it.
Excellent product! After realizing the soft guard was not durable enough for my grinding needs, I switched to this type. It’s just as comfortable and more durable than the soft one I had previously. They only charged me the difference in price to switch! My impression was already on file so no need to do another impression. This company is easy to work with and I highly recommend! -Tami
So my dentist told me that I’ve developed a mild teeth grinding problem.
AND my terrible insurance plan did NOT cover the required night guard that I was told I needed. Why? I still don’t have a clear answer. But after some research online, I now have a custom night guard now that was hundreds less than what my dentist quoted me. It’s a perfect fit. I even showed it to my dentist and he said it was fine! Umm okay?! Thank you Sentinel!
Surprisingly easy and fast!
I lost my night guard and was in a panic. I didn’t want to wait but dental office price is out of my budget. I paid extra for the expedited shipping (still way cheaper than the dentist). Got my kit within 2 days. Got my guard within a week of sending it off. Fits like a glove! So thankful for this company!
Excellent value for the money. I was pleasantly surprised with how easy it was to take my impression. I remember the dental office impression process being messy but this was easy and straightforward. I honestly can’t believe how well the night guard is working out. My dentist charges over $500 for a device similar to this one. So pleased with Sentinel!
Perfect fit!
I purchased my first night guard kit from Sentinel a couple of years ago. After 2 years, it had loosened up on me so it was time to purchase another. Consistently good! The second one is just like the first. This is a very well made product and much less expensive than the dentist. Highly recommend!
It was super easy to mold to my mouth. I read the directions and practiced with the empty tray before I begin (called customer service and that was a tip they had). The guard itself fit snug the first night but not uncomfortable. I was able to sleep no problem. I woke up with no jaw pain or headache. The relief literally came after one night of use. I’ve now worn it several times and it seems to be forming even better to my mouth. My dentist told me to purchase one from Sentinel because they’re the exact same thing his office would offer but cheaper. Highly, highly recommend this product!
So easy to make the mold and fits like a glove!
This company has the patience of a saint because I was horrible at getting my impression right. After 3 different attempts I finally got a good impression. I felt so bad asking for another kit but the customer service was outstanding. The guard came and fit well. It did start to have lamination separation after about a month but I called and they sent me a replacement free of charge. I did not have to retake my impression (thank god). They keep them on file for 12 months. The 2nd guard is doing much better.
Love the service! Will order again in the future.
Bought these for our both my husband and I and they are a hit! The shape is different from my previous guard but is nice and comfortable for sleeping. Shipping was quick and the customer service friendly.
This is it!! I have tried so many mouthguards by other companies and dentists. They always get it wrong. I expected the same this time but I was pleasantly surprised! The fit is perfect. Not too tight. Not too loose. It fits perfectly. I sleep all through the night. Thank you! You have a customer for life <3