Customer ratings & reviews

Great mouth guard! Extremely sturdy and high end.

This is it! Best night guard and great customer service!! A high quality custom made night guard for this price? This is fantastic and just what I've been looking for. I have only used it a few nights but this is awesome so far. If this works well and lasts, you have a customer for life!

Customer service is outstanding! Suzanne was there to answer all of my questions beforehand. Very happy with my purchase. Will recommend! *****

This was a great purchase. My teeth had finally gotten to the point of no return and I had to do something. This fits perfectly. Easy instruction and feels Great!!!!!

The quality is unmistakable as is the comfort. This guard is the perfect fit and just like the one I ordered from my dentist years ago. This is the real deal. I highly recommend -JL

This night guard lasted me over 6 years and I just ordered my 2nd one. High quality and well worth it. Beats the heck out of going to the dentist.

Fabulous product! Should have done this a long time ago. My jaw pain has gotten so much better. After the first night I noticed a huge difference. During the day, I don't experience the popping and clicking like I used to. I recommend this.

Comfortable, easy to fit and sturdy! I've worn through 2 night guards from my dentist. If you grind your teeth while sleeping this is the product for you.

Best night guard ever!! Hands down. Better than my dentist. The company is professional, prompt and courteous. Most of all, they make an excellent product. I have recommended to multiple family members and friends. Keep up the good work Sentinel!

Fast and affordable. Great delivery service for custom night guards. My dog loves these lol so it's a good thing I have found an alternative to my expensive dentist! Thank you!