Customer ratings & reviews

Super comfortable and easy to wear. I would recommend.

Perfect fit! Thanks! -E.D

What a difference it has made in my jaw! I was waking up with horrible jaw pain and headaches. Wearing this guard has been an absolute life saver!! Fast shipping and probably the best night guard ever! I'm team green! Go Sentinel!

Company was kind and cooperative when I messed up my dental cast the first time. Word to the not-so wise, be careful about your time when mixing the putty. I mixed mine for too long and it hardened before I could even sink my teeth. Second time was much easier. Received my Sentinel guard today. Really nice quality. Fits well.

Easy and inexpensive!! 5 STARS!

It just makes more sense! Yes there's some time involved in taking your own dental impression but the money saved just makes sense. Better quality, better service and I never had to leave my home. Goodbye dentist! Hello Sentinel!

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!