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.
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.
Love the free shipping and these are the best prices on the internet. I’ve been through other companies and you guys ROCK!
Phil Williams
I bought this night guard for my son who grinds his teeth. We unsuccessfully attempted the first mold but Sentinel sent another kit out right away. So happy I could get this mouthguard at an affordable price. My dentist wanted to charge a small fortune! Thanks Ashley & the rest of the staff. You guys are great!
Vadim
Sentinel is really great! The process was easy, the shipping was really quick. Upon receiving my guard, I used it for two nights and it was slightly uncomfortable in one area of my mouth. I realized it was because I probably didn’t do the imprint process correctly. I contacted Sentinel, they adjusted the guard and sent me a brand new one. This one is perfectly comfortable and allows me to sleep well at night. No more grinding my teeth and I feel healthier already. Thank you to the team at Sentinel for hooking if up!
Clara Kornfield
Didn’t work for me. Couldn’t get the impression right. Still, they tried and sent me a full refund. Good company just not for me.
Anthony J.
Works just as good as my old night guard from my dentist
I love how fast and easy the process has been. I use the bottom guard because it’s less bulky. So far it fits perfectly, it’s high quality and comfortable.
Johann Haynes
Love these night guards and the people that work there! So friendly and helpful. I have been a customer for 2 years. Always a great experience. Thank you to you all!
Patricia Welch
Love this brand!
This is the only night guard that really works for me! will never go back to other companies.
I discovered this company when I visited a wonderful healing center that was treating my TMJ with cold laser therapy.
The doctor highly recommended this company and I’m grateful. Sentinel is #1 in my list.
Stacey Norris
Easy and fast process! I was nervous about taking my dental impression but it was easy. No trips to the dentist anymore! I’m a Sentinel customer for as long as I’m grinding my teeth!
Mary M.
I went with the thickest option. Love the customer service, process and the thicker material is still very comfortable (I was worried it wouldn’t be). Sentinel does an outstanding job all around.
Richard P.
Can’t go wrong with Sentinel. Great group of people that offer a solid night guard solution. I have paid the expensive dental price in the past but no more! The internet is here and there are better ways of doing things. Thank you Sentinel!
YS
I rarely leave reviews or contact companies but I felt compelled to reach out and give my thanks. I’m on my 3rd nightguard from your company and I couldn’t be happier. My dentist had been telling me for years that I was grinding and needed a nightguard. Like thousands of other Americans I promptly ignored him until I chipped a tiny bit off a molar due to grinding and realized I needed to get serious about this. I balked at the 500$ price my dentist wanted. I tried a store bought night guard which I carefully molded with boiling water per the instructions and then promptly threw in the trash after gagging on it all night. Then I found you guys and for a fraction of the dentist’s price I received a custom molded night guard. The process was easy, the fit was great and now I can’t sleep without the night-guard in…I feel naked without it. My morning headaches and jaw pain are nearly gone and I couldn’t be happier. Keep on keeping on!
Greg H.
Thank you Sentinel! Guard fits great and I’m completely happy with the service.
Love the free shipping and these are the best prices on the internet. I’ve been through other companies and you guys ROCK!
I bought this night guard for my son who grinds his teeth. We unsuccessfully attempted the first mold but Sentinel sent another kit out right away. So happy I could get this mouthguard at an affordable price. My dentist wanted to charge a small fortune! Thanks Ashley & the rest of the staff. You guys are great!
Sentinel is really great! The process was easy, the shipping was really quick. Upon receiving my guard, I used it for two nights and it was slightly uncomfortable in one area of my mouth. I realized it was because I probably didn’t do the imprint process correctly. I contacted Sentinel, they adjusted the guard and sent me a brand new one. This one is perfectly comfortable and allows me to sleep well at night. No more grinding my teeth and I feel healthier already. Thank you to the team at Sentinel for hooking if up!
Didn’t work for me. Couldn’t get the impression right. Still, they tried and sent me a full refund. Good company just not for me.
Works just as good as my old night guard from my dentist
I love how fast and easy the process has been. I use the bottom guard because it’s less bulky. So far it fits perfectly, it’s high quality and comfortable.
Love these night guards and the people that work there! So friendly and helpful. I have been a customer for 2 years. Always a great experience. Thank you to you all!
Love this brand!
This is the only night guard that really works for me! will never go back to other companies.
I discovered this company when I visited a wonderful healing center that was treating my TMJ with cold laser therapy.
The doctor highly recommended this company and I’m grateful. Sentinel is #1 in my list.
Easy and fast process! I was nervous about taking my dental impression but it was easy. No trips to the dentist anymore! I’m a Sentinel customer for as long as I’m grinding my teeth!
I went with the thickest option. Love the customer service, process and the thicker material is still very comfortable (I was worried it wouldn’t be). Sentinel does an outstanding job all around.
Can’t go wrong with Sentinel. Great group of people that offer a solid night guard solution. I have paid the expensive dental price in the past but no more! The internet is here and there are better ways of doing things. Thank you Sentinel!
I rarely leave reviews or contact companies but I felt compelled to reach out and give my thanks. I’m on my 3rd nightguard from your company and I couldn’t be happier. My dentist had been telling me for years that I was grinding and needed a nightguard. Like thousands of other Americans I promptly ignored him until I chipped a tiny bit off a molar due to grinding and realized I needed to get serious about this. I balked at the 500$ price my dentist wanted. I tried a store bought night guard which I carefully molded with boiling water per the instructions and then promptly threw in the trash after gagging on it all night. Then I found you guys and for a fraction of the dentist’s price I received a custom molded night guard. The process was easy, the fit was great and now I can’t sleep without the night-guard in…I feel naked without it. My morning headaches and jaw pain are nearly gone and I couldn’t be happier. Keep on keeping on!
Thank you Sentinel! Guard fits great and I’m completely happy with the service.