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.
I recently started biting my tongue and inside of my cheeks during sleep. Frustrated, I made an appointment with my dentist who said I needed both upper and lower bite guards to prevent any further damage. His quote was $700 for the set. I couldn’t pay his price and was so relieved to find this website. I got both for around $160 using the “big spender” discount code. They fit great! I chose the 1mm thin ones and they’re not bulky at all. Glad you guys exist for poor folks like me! 😀 I’ll recommend you to everyone I know!
Barbara Curran
These are fantastic, well-made, shock absorbent night guards. After multiple uses now, my headaches and jaw pain are non existent. I just don’t seem to have any issues anymore! Thanks for the excellent service you provide.
Marion Cook
What a relief – excellent bargain, much faster than the dentist’s office, easy to follow instructions, seller easy to contact and very helpful – highly recommend. Thank you and I’ll be purchasing again with you when this one needs replacing in a few years!
K.N.
‘ve bought 6 of the Sentinel soft nightguards over the years for myself and various family members. They last for years, and if you buy more than one they get cheaper. Some people can buy generic nightguards, but I need ones fit to my teeth. You can go to various doctors and get customized nightguards, but if you can follow simple directions you can get a custom fit at home using this method. I was nervous I’d screw it up the first time, but they have always come out right. I had serious bruxism for years, and tried most everything. I am convinced that these nightguards, combined with changes in habits have been instrumental in mitigating my pain. Of course every case is different, but I swear by these.
David Etter
Where do I start? Not only do I have an HSA account and was able to get this purchase covered by just sending in a copy of my invoice but I have never had a more comfortable night guard. I’ve been through so many dentists and night guards over the years. These guys are pro! BIG THUMBS UP!
Candace Herndon
I didn’t think the nightguard would be as wonderful as it is because of the price, but after 3 weeks of using it, I don’t think I’m ever going to use my old ways of paying $500 to the dentist ever again. The material is soft and bendable. I chose the 1mm and it is thin, easy to sleep in and gets the job done. Be careful to watch your mixing time when mixing the putty for your dental impression because it dries up pretty fast. After I took my first impression, they had to send me a replacement kit to take the impression again. Definitely a steal at this price.
steven
First, I do not like to buy things that I am not able to test before buying. We did buy these based on the most recent reviews on this product. I have had this dental guard for two weeks and it is GREAT! So much relief to find a superior product for way less than what my dental office was going to charge me.
Charlotte Devereaux
I messed up badly with my order: I ordered a sports mouthguard instead of a nightguard, the wrong size as the plastic mold was too big to fit in my mouth, and I even messed up my print. Ashley from customer service was my saviour: she overnighted me a new mold, new putty, and when I received the nightguard, she even sent me the sport mouthguard replacement. Very high quality service. Praiseworthy!
Mary D.
I reached out to Sentinel about my teeth grinding issues. The Livechat operator was very informative. Instead of trying to sell me on their more expensive services, I was instead told that I was already in pretty good shape and did not need to spend the money on the more expensive mouthguard types. I received my Soft Dental Night Guard in the mail and I can’t explain how nice it is to wear an appliance that is custom made for you vs the store bought kind. Very happy customer! Thanks!
Aedan Pierce
No complaints! I was skeptical and nervous to take my dental impression but customer service was very helpful. They answered my questions and eased my concerns.
My mouth guard fits well and has held up to my intense teeth grinding. Thank you!!
Kelly Chadwick
I love that I got to choose my thickness. I cannot sleep with anything thick in my mouth and the 1mm worked perfectly for me. Thanks
I recently started biting my tongue and inside of my cheeks during sleep. Frustrated, I made an appointment with my dentist who said I needed both upper and lower bite guards to prevent any further damage. His quote was $700 for the set. I couldn’t pay his price and was so relieved to find this website. I got both for around $160 using the “big spender” discount code. They fit great! I chose the 1mm thin ones and they’re not bulky at all. Glad you guys exist for poor folks like me! 😀 I’ll recommend you to everyone I know!
These are fantastic, well-made, shock absorbent night guards. After multiple uses now, my headaches and jaw pain are non existent. I just don’t seem to have any issues anymore! Thanks for the excellent service you provide.
What a relief – excellent bargain, much faster than the dentist’s office, easy to follow instructions, seller easy to contact and very helpful – highly recommend. Thank you and I’ll be purchasing again with you when this one needs replacing in a few years!
‘ve bought 6 of the Sentinel soft nightguards over the years for myself and various family members. They last for years, and if you buy more than one they get cheaper. Some people can buy generic nightguards, but I need ones fit to my teeth. You can go to various doctors and get customized nightguards, but if you can follow simple directions you can get a custom fit at home using this method. I was nervous I’d screw it up the first time, but they have always come out right. I had serious bruxism for years, and tried most everything. I am convinced that these nightguards, combined with changes in habits have been instrumental in mitigating my pain. Of course every case is different, but I swear by these.
Where do I start? Not only do I have an HSA account and was able to get this purchase covered by just sending in a copy of my invoice but I have never had a more comfortable night guard. I’ve been through so many dentists and night guards over the years. These guys are pro! BIG THUMBS UP!
I didn’t think the nightguard would be as wonderful as it is because of the price, but after 3 weeks of using it, I don’t think I’m ever going to use my old ways of paying $500 to the dentist ever again. The material is soft and bendable. I chose the 1mm and it is thin, easy to sleep in and gets the job done. Be careful to watch your mixing time when mixing the putty for your dental impression because it dries up pretty fast. After I took my first impression, they had to send me a replacement kit to take the impression again. Definitely a steal at this price.
First, I do not like to buy things that I am not able to test before buying. We did buy these based on the most recent reviews on this product. I have had this dental guard for two weeks and it is GREAT! So much relief to find a superior product for way less than what my dental office was going to charge me.
I messed up badly with my order: I ordered a sports mouthguard instead of a nightguard, the wrong size as the plastic mold was too big to fit in my mouth, and I even messed up my print. Ashley from customer service was my saviour: she overnighted me a new mold, new putty, and when I received the nightguard, she even sent me the sport mouthguard replacement. Very high quality service. Praiseworthy!
I reached out to Sentinel about my teeth grinding issues. The Livechat operator was very informative. Instead of trying to sell me on their more expensive services, I was instead told that I was already in pretty good shape and did not need to spend the money on the more expensive mouthguard types. I received my Soft Dental Night Guard in the mail and I can’t explain how nice it is to wear an appliance that is custom made for you vs the store bought kind. Very happy customer! Thanks!
No complaints! I was skeptical and nervous to take my dental impression but customer service was very helpful. They answered my questions and eased my concerns.
My mouth guard fits well and has held up to my intense teeth grinding. Thank you!!
I love that I got to choose my thickness. I cannot sleep with anything thick in my mouth and the 1mm worked perfectly for me. Thanks
Just a beautiful fit! Thank you!