Customer ratings & reviews

Just ordered three more to last me for a few years. Thank you Sentinel. You've literally saved me hundreds. Hugs to you!

These night guards are wonderful. My husband and I both purchased. We had not bought decent night guards since 2000 and I was tired of how quickly the "cheapos" wore out. We ordered these night guards and will continue to order more throughout the years. Don't waste your money: buy these instead!

This is my 2nd Sentinel mouth guard - Sentinel is a great company, and I love the quality of the products and the prices are unbeatable!

Had my dentist make me one of these a few years back and this one is just as good as my first one. Hopefully I'll be able to hang on to this one. Great job!

My teeth are really flat. I just needed something to keep things from worsening and it's nice to find an inexpensive alternative. Thanks Sentinel!

I only wish I would have know about Sentinel sooner, a friend referred me here and I'm completely satisfied. Great company!

Great service! Great product! Thanks!

Meticulous craftsmanship! These are artists creating great looking and great fitting night guards! Looks and feels better than my dentist. I recommend!! You will not be sorry!

Just wanted to let you all know that I have paid the $500 to the dentist in the past and I am so glad I don't have to do that anymore. This night guard is better quality and a better fit than my $500 one I bought through my dentist. Amazing! Thank you!

Superb service and great product. No complaints!