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
Max W.
I have been using the night guard now for over a month. I can clean it with a light soap, my teeth don’t ache. It is comfortable and has been a minimal /not bad adjustment to my sleep routine. I would and have been recommending this to all of my family/friends who grind or clench their teeth. I am currently disciplining myself to wear the guard every night all through the night. This is definitely an excellent product to help in my bruxism.
Russell Kirby
This is a great product. It is very easy to make the mold and took all of three minutes to form, submerge the teeth and let harden. The night guard is top-notch and the material is comfortable to wear for long periods of time.
Noah
Great service. My night guard came in the mail quicker than I had hoped. It saved me a ton of time and headache (literally my headaches and facial aches are gone!). Thanks guys!
E. Shock
Headaches gone! Mouth pain gone! Only complaint is that I did have to use my replacement warranty within 9 months of purchase as the laminate was beginning to separate. No problems getting my replacement and I am a very heavy grinder so maybe it’s not supposed to last the full two years for people like me. The staff did tell me that individual grinding habits vary from person to person. Either way, it’s comfortable and I’m happy with the overall purchase :))
Jim Anderson
Sentinel does what they say they are going to do with excellence. I have used other online companies in the past with okay results but Sentinel seems to genuinely care. Clear, easy, concise process. Would also like to mention that their customer service is great! They are kind and professional.
Highly recommend. Highly trust.
Peter J.
I was “already stoned” (love that) and received 20% off for already having my stone mould. I live in Ireland and shipping was quick and easy. Couldn’t be happier with the Sentinel lab!
Benjamin Peckham
I don’t normally write reviews but I feel compelled to give you all a huge thanks for making me a mouthguard for my teeth grinding on my poor college student budget. I had some trouble with the fit on the first one but I received a great fitting replacement promptly. Service was exceptional. Huge thanks to you all! -Ben
Eddie P.
Big up to Sentinel Mouthguards for making a thin comfortable device I can actually sleep with. Thank you!
Vicky
I got my guard today and I love it! It hugs my teeth softly and gives me the protection I need on the outside. I will definitely recommend this product!
Sebastian
So excited! I received my bite guard today. Fits perfectly and the look of it is very high quality. Can’t wait to use it tonight and finally quit waking up with teeth and jaw pain. Thanks guys!
Erin
Lightening fast shipping, great correspondence throughout and excellent high quality product!
Trent Thurman
Just got my custom mouth guard in. Wanted to send a quick thanks! So much better than the store bought one I was using. World of difference! I will definitely be referring you to my friends, family, coworkers. Also, the glow in the dark case is super cool! Thanks, Trent
I have been using the night guard now for over a month. I can clean it with a light soap, my teeth don’t ache. It is comfortable and has been a minimal /not bad adjustment to my sleep routine. I would and have been recommending this to all of my family/friends who grind or clench their teeth. I am currently disciplining myself to wear the guard every night all through the night. This is definitely an excellent product to help in my bruxism.
This is a great product. It is very easy to make the mold and took all of three minutes to form, submerge the teeth and let harden. The night guard is top-notch and the material is comfortable to wear for long periods of time.
Great service. My night guard came in the mail quicker than I had hoped. It saved me a ton of time and headache (literally my headaches and facial aches are gone!). Thanks guys!
Headaches gone! Mouth pain gone! Only complaint is that I did have to use my replacement warranty within 9 months of purchase as the laminate was beginning to separate. No problems getting my replacement and I am a very heavy grinder so maybe it’s not supposed to last the full two years for people like me. The staff did tell me that individual grinding habits vary from person to person. Either way, it’s comfortable and I’m happy with the overall purchase :))
Sentinel does what they say they are going to do with excellence. I have used other online companies in the past with okay results but Sentinel seems to genuinely care. Clear, easy, concise process. Would also like to mention that their customer service is great! They are kind and professional.
Highly recommend. Highly trust.
I was “already stoned” (love that) and received 20% off for already having my stone mould. I live in Ireland and shipping was quick and easy. Couldn’t be happier with the Sentinel lab!
I don’t normally write reviews but I feel compelled to give you all a huge thanks for making me a mouthguard for my teeth grinding on my poor college student budget. I had some trouble with the fit on the first one but I received a great fitting replacement promptly. Service was exceptional. Huge thanks to you all! -Ben
Big up to Sentinel Mouthguards for making a thin comfortable device I can actually sleep with. Thank you!
I got my guard today and I love it! It hugs my teeth softly and gives me the protection I need on the outside. I will definitely recommend this product!
So excited! I received my bite guard today. Fits perfectly and the look of it is very high quality. Can’t wait to use it tonight and finally quit waking up with teeth and jaw pain. Thanks guys!
Lightening fast shipping, great correspondence throughout and excellent high quality product!
Just got my custom mouth guard in. Wanted to send a quick thanks! So much better than the store bought one I was using. World of difference! I will definitely be referring you to my friends, family, coworkers. Also, the glow in the dark case is super cool! Thanks, Trent