Customer ratings & reviews

This is a great service and though I had to do some work on my end to get the impression right, the squeeze is worth the juice! I was able to save hundreds of dollars and I'm very happy with my mouth guard. A+ Sentinel!

This is one of the most comfortable night guards I have used. But most importantly is the outstanding customer service! Although an easy process to make the impression, I messed one of these up and Ashley at Sentinel was extremely helpful and sent another out. I ordered two of the harder material night guards, one for me and the other for my wife. After receiving the harder one, my wife preferred the softer material. I contacted Sentinel where they were quick to respond saying one will be made and sent out. So much easier (and less expensive) and convenient doing this at home vs. at the dentist. Highly recommend Sentinel.

November 20, 2017 I’m honestly floored by how well the mouthpiece fits right out of the box. I have used grind guards for a few years for bruxism any to alignment, paid roughly $1000 a year and made more trips for adjustments than I could count. After getting this mouth piece, I don’t think I will be getting any more from my dentist. Molding was easy, and shipping was quick, even though it was the same time period as two big storms in Florida. Will definitely be ordering again!

Wasn't sure what to expect but my guard is snug and comfy! I absolutely love this night guard and highly recommend!

Great product and great customer service! If I can do this process, anyone can! The impression process was what I was most worried about and it was so easy. I don't usually write reviews often but this company deserves a mention. Sentinel goes above and beyond!

Great value for the money!

Amazing company! Very easy, simple process!

This the only mouthguard I've ever been able to wear. It's worth every penny.

Great night guard! Great price!

Comfortable fit. I wear this all day, every day. I've had mine for 8 months and so far it still looks brand new. I ordered the thickest version. Very pleased!