Customer ratings & reviews

First, I do not like to buy things that I am not able to test before buying. We did buy these based on the most recent reviews on this product. I have had this dental guard for two weeks and it is GREAT! So much relief to find a superior product for way less than what my dental office was going to charge me.

I messed up badly with my order: I ordered a sports mouthguard instead of a nightguard, the wrong size as the plastic mold was too big to fit in my mouth, and I even messed up my print. Ashley from customer service was my saviour: she overnighted me a new mold, new putty, and when I received the nightguard, she even sent me the sport mouthguard replacement. Very high quality service. Praiseworthy!

I reached out to Sentinel about my teeth grinding issues. The Livechat operator was very informative. Instead of trying to sell me on their more expensive services, I was instead told that I was already in pretty good shape and did not need to spend the money on the more expensive mouthguard types. I received my Soft Dental Night Guard in the mail and I can't explain how nice it is to wear an appliance that is custom made for you vs the store bought kind. Very happy customer! Thanks!

No complaints! I was skeptical and nervous to take my dental impression but customer service was very helpful. They answered my questions and eased my concerns. My mouth guard fits well and has held up to my intense teeth grinding. Thank you!!

I love that I got to choose my thickness. I cannot sleep with anything thick in my mouth and the 1mm worked perfectly for me. Thanks

Just a beautiful fit! Thank you!

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!

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!