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.
$149.00Original price was: $149.00.$129.00Current price is: $129.00.
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.
Protect Your Teeth From the Grind
We understand the short and long term effects of teeth grinding and clenching (bruxism). Teeth wear, cracks, chips and sensitivity don’t just happen overnight but once it begins, costly dental repair is needed. That’s why we’ve designed a night guard that’s both effective and comfortable. Our Soft Custom-Fit Night Guard is made to fit your teeth like a glove, providing a secure fit that you’ll look forward to sleeping with. It’s so comfortable, you’ll forget you’re wearing it!
Saving your teeth and your pocketbook
Ask any dentist- there is simply nothing better to eat, laugh, talk and chew with than natural teeth. With Sentinel Mouthguards, your teeth are comfortably protected and your tooth structure stays preserved.
Your soft night guard won’t interfere with your speech or breathing, and it’s easy to clean and maintain. Plus, it’s free of BPA and other harmful chemicals so you can be sure you’re using the safest product available.
Experience the difference in just three simple steps:
Create a custom dental impression from the comfort of your home with Sentinel’s all-in-one kit including plastic trays, dental putty, and prepaid envelope – with a step-by-step instructional video, getting the perfect mold of your teeth has never been easier!
Prevents teeth from grinding and clenching
Instant relief from grinding/clenching symptoms such as face and jaw pain, headaches, and teeth sensitivity
Peace of mind with our 30-day money-back guarantee and 6-month replacement warranty if you grind or wear through your guard
All-inclusive free shipping in the USA (international orders are responsible for shipping on the return mailer only)
Expert Fit by Professional Lab Technicians
At Sentinel Mouthguards, we’re committed to providing our customers with the best possible products and service. Our team of dental professionals has years of experience in helping patients find relief from teeth grinding and clenching, and we’ve used that expertise to create a night guard that’s both effective and affordable.
Ideal for: light/moderate/heavy teeth grinding and clenching
The Sentinel Soft Custom Dental Night Guard was designed for comfort, with flexibility above and beyond the Sentinel Dual-Laminated and Hard Night Guard models. Our high polishing system and thin design ensures supreme comfort. The most popular type made in dental offices!
How does it work?
We’ll mail you an impression kit with everything you need to take a perfect dental impression. Simply mix the putty and place it in the tray, take your own impression, and send it back to us in the prepaid envelope. We’ll fabricate your custom night guard within 3-4 business days of receiving your impression. It’s easy, convenient, and all-inclusive with free shipping.
What you’ll get:
A complete impression kit with instructions and prepaid return mailer
(1) soft custom dental night guard
Breathable retainer case
Fast all inclusive FREE shipping
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!
Our Commitment To You
At Sentinel, your satisfaction is our top priority. That’s why we offer a unique warranty and return policy that stands out from the rest. If you’re not completely satisfied with your custom-fit dental guard, simply contact us within 30 days for a full refund or work with us until you get a great fitting guard that leaves you waking up with a smile. With Sentinel, you can trust that our commitment to your satisfaction is 100%.
Say no to shortened, cracked teeth and hello to a healthy smile!
Wake up Smiling or Your Money Back
Located in St. Petersburg, Florida, we specialize in custom night guard and mouth guard manufacturing. All of our products are made in the USA by professional lab technicians. We guarantee:
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 custom night guard, let us know within 30 days and we’ll either continue to work with you to get it right or we will refund you in full.
6 Month Warranty. If you break or grind through your night guard within 6 months of purchase, we’ll replace it for you free of charge.
Have some additional questions about ordering your night guard? We’ve got you covered. Your most FAQ’s about night guards for teeth grinding.
Ordered this for my mother and was very skeptical as she is a light sleeper and needed something tolerable for her night teeth grinding. We decided on the thin version. I love the six month guarantee and she loves her dental guard! Great customer service. Smooth process. Thank you!
Rebecca McBrien
Just ordered three more to last me for a few years. Thank you Sentinel. You’ve literally saved me hundreds. Hugs to you!
B. Kellner
These night guards are wonderful. My husband and I both purchased. We had not bought decent night guards since 2000 and I was tired of how quickly the “cheapos” wore out. We ordered these night guards and will continue to order more throughout the years. Don’t waste your money: buy these instead!
J. Williams
This is my 2nd Sentinel mouth guard – Sentinel is a great company, and I love the quality of the products and the prices are unbeatable!
V.R Rose
Had my dentist make me one of these a few years back and this one is just as good as my first one. Hopefully I’ll be able to hang on to this one. Great job!
Victoria Reynolds
My teeth are really flat. I just needed something to keep things from worsening and it’s nice to find an inexpensive alternative. Thanks Sentinel!
Teddy J Dowell
I only wish I would have know about Sentinel sooner, a friend referred me here and I’m completely satisfied. Great company!
Lillian Kemp
Great service! Great product! Thanks!
Ann Marie
Meticulous craftsmanship!
These are artists creating great looking and great fitting night guards! Looks and feels better than my dentist. I recommend!! You will not be sorry!
Cal K.
Just wanted to let you all know that I have paid the $500 to the dentist in the past and I am so glad I don’t have to do that anymore. This night guard is better quality and a better fit than my $500 one I bought through my dentist. Amazing! Thank you!
Gary B. Phoenix, AZ.
Superb service and great product. No complaints!
Randell W. FL
I contacted Sentinel because I have a very particular case in which I only needed a partial guard made for one side of my mouth. My dentist had been constructing this specific type of guard for me for years. It works well for my jaw condition but I do wear them down after a while and need replacements. This was becoming costly. Someone told me about Sentinel night guard lab & I’m happy to say they (Sentinel) have made me two guards about two years apart from each other and both fit and work perfectly. This has been a great company to work with and a steal compared to what I was paying before. Not going back to the dentist. Sentinel has earned a customer for life.
Ordered this for my mother and was very skeptical as she is a light sleeper and needed something tolerable for her night teeth grinding. We decided on the thin version. I love the six month guarantee and she loves her dental guard! Great customer service. Smooth process. Thank you!
Just ordered three more to last me for a few years. Thank you Sentinel. You’ve literally saved me hundreds. Hugs to you!
These night guards are wonderful. My husband and I both purchased. We had not bought decent night guards since 2000 and I was tired of how quickly the “cheapos” wore out. We ordered these night guards and will continue to order more throughout the years. Don’t waste your money: buy these instead!
This is my 2nd Sentinel mouth guard – Sentinel is a great company, and I love the quality of the products and the prices are unbeatable!
Had my dentist make me one of these a few years back and this one is just as good as my first one. Hopefully I’ll be able to hang on to this one. Great job!
My teeth are really flat. I just needed something to keep things from worsening and it’s nice to find an inexpensive alternative. Thanks Sentinel!
I only wish I would have know about Sentinel sooner, a friend referred me here and I’m completely satisfied. Great company!
Great service! Great product! Thanks!
Meticulous craftsmanship!
These are artists creating great looking and great fitting night guards! Looks and feels better than my dentist. I recommend!! You will not be sorry!
Just wanted to let you all know that I have paid the $500 to the dentist in the past and I am so glad I don’t have to do that anymore. This night guard is better quality and a better fit than my $500 one I bought through my dentist. Amazing! Thank you!
Superb service and great product. No complaints!
I contacted Sentinel because I have a very particular case in which I only needed a partial guard made for one side of my mouth. My dentist had been constructing this specific type of guard for me for years. It works well for my jaw condition but I do wear them down after a while and need replacements. This was becoming costly. Someone told me about Sentinel night guard lab & I’m happy to say they (Sentinel) have made me two guards about two years apart from each other and both fit and work perfectly. This has been a great company to work with and a steal compared to what I was paying before. Not going back to the dentist. Sentinel has earned a customer for life.