Customer ratings & reviews

I contacted Sentinel because I have a very particular case in which I only needed a partial guard made for one side of my mouth. My dentist had been constructing this specific type of guard for me for years. It works well for my jaw condition but I do wear them down after a while and need replacements. This was becoming costly. Someone told me about Sentinel night guard lab & I'm happy to say they (Sentinel) have made me two guards about two years apart from each other and both fit and work perfectly. This has been a great company to work with and a steal compared to what I was paying before. Not going back to the dentist. Sentinel has earned a customer for life.

Beats the heck out of those cheapo CVS night guards. I have been wearing mine for 8 months now with zero problems. Perfect option for me. Thx!

Fast, affordable, excellent product! Simply great! Thanks Sentinel team!

This is my second experience with an online night guard company, The first one gave me a shoddy product and then they wouldn't answer their phone. I shopped around this time. Some other labs I saw didnt even have a phone number to call. Sentinel Mouthguards answered my call and tolerated my million questions. Got the kit within a few days. Th whole process took about two weeks. I am very pleased. Definitely will use this company from now on.

I was really nervous about ordering because I have missing teeth on both my uppers and lowers and was worried about how well it would fit. Received my guard today and wow! The fit is just flawless. I'm glad I went with the soft because I think maybe the hard would have been too difficult to get this great of a fit? Maybe I'll try the hard one next time. Thanks a ton!!!

I checked out a few sites before choosing this one because I wasn't sure if I was able to get a good fitting night guard since I don't have the straightest of teeth. I was worried only a dentist could get the right impression. I went for it anyways and it has fit perfect since. No more jaw pain and I'm sleeping better. Sentinel was really easy to work with and I'm very impressed.

I clench my teeth. I don't grind but I kept cracking crowns which is just ridiculously expensive. The thought of wearing a mouth guard over my teeth while I sleep just seemed unlikely. I tried the ones from CVS with no luck. I asked for a thin version of the soft guard and it's perfect! Sleeping with it in took some training but if I have to wear one I think I got the best one I could get. Thanks a million guys!

Thinner than I thought it would be. It fits well and is comfortable. The whole process was very quick too. Thanks

Wasn't sure whether I should go with an upper or lower guard. I chose the upper and when I got it I just couldn't get used to it. I've never had to sleep with anything in my mouth and I found myself taking it out at night. I emailed the Sentinel team and told them my dilemma. They suggested I try a lower instead and voila! Feels so much better. I was most impressed that they really did work to my satisfaction and did it without sneaking in extra charges or hidden fees. Honest and good company. Thanks.

Same one my dentist made for me. Absolutely no difference at all except the cost. Such a relief!