Customer ratings & reviews

Simple and easy! I got the teeth kit quickly, took my lower impression using the instructions. Mailed it back to the company and received my custom made mouth guard within a few days. Fit perfect right away and I use it nightly A+ company

After losing my custom night guard from my dentist I decided to give this a shot. I was hesitant at first but decided to go for it. Glad I did!! This night guard fits better than the one my dentist made me. Not only that, but it was 1/5 of the cost! I'm a very satisfied customer and will be ordering these from now on.

Best fitting and great customer service!!

I AM VERY PLEASED The comfort of this night guard exceeded my expectations. I use this product from grinding in my sleep and it works well. Stays in place all night. I can even talk with it in easily. Came with a quality storage case and a warranty! Can't beat it!

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!