Customer ratings & reviews

Thank you for your responsiveness and great service. Greatly appreciated:) -M. Massey

Lightening fast shipping, great correspondence throughout and excellent high quality product!

Got my mouthguard in today. Just wanted to tell your team thanks. I love the fit and the customer service was great. Best Regards, Tim

Just wanted to let you know I love my mouthguard. Thanks so much! -Patty

Ordered this for my mother and was very skeptical as she is a light sleeper and needed something tolerable for her night teeth grinding. We decided on the thin version. I love the six month guarantee and she loves her dental guard! Great customer service. Smooth process. Thank you!

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!

I received my hard dental night guard & after two nights use I thought maybe I should have chosen the dual laminated guard. Contacted Sentinel & they happily complied with my request to change. By the time I received my new dual laminated night guard I had really adapted to my hard guard & decided to keep it after all (returned the dual laminated one). They were great through the process and went above and beyond to make a night guard that works for me. Highly recommended!

Just got my custom mouth guard in. Wanted to send a quick thanks! So much better than the store bought one I was using. World of difference! I will definitely be referring you to my friends, family, coworkers. Also, the glow in the dark case is super cool! Thanks, Trent

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!