Customer ratings & reviews

I am 100% satisfied with not only my purchase but my experience with Sentinel Mouthguards. After losing my dentist made guard, I tried the store bought one and that was disappointing to say the least. I needed a custom one but couldn't afford to go back to the dentist. Sentinel makes it easy to get a high quality, custom guard for much less than the dentist! Great service, great product.

What a delight to find a company that doesn't want to take every dollar you have. These guys are not solely about profit. They give a damn and it's obvious. Huge thank you to you all. Thank you for making this affordable to the people who don't have deep pockets. Love my nighttime guard. Will recommend this to everyone I know. *****

Very easy process. I went with the thickest one because my bruxism is severe. I wear this nightly with no issues. Satisfied customer!

Thank you for making a night guard for my bottom teeth It's great that I can choose my own thickness and if I want one for the top or bottom jaw. I prefer a bottom guard because I can tolerate it better in my mouth. Very pleased with my purchase! Will be ordering again in the future for sure!

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! :D 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!

I'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.