Customer ratings & reviews

I absolutely love this mouthguard!!!

Sentinel mouthguards are great, the mouthguard itself is exactly what I needed, and wanted. It can't be seen, and when I am wearing it there is no slur of speech, or anything like that. The customer service is some of the best I have experienced. They are professional, but courteous. I messed up my first molding kit, they sent me another without question. My mouthguard broke and sentinel mouthguards replaced it with a stronger version suited to my needs. I highly suggest this company and this product..

No more teeth grinding

Solved my teeth grinding issue.

No-Show Day Mouth Guard

Comfortable and invisible!

I have been wearing a Sentinel Night Mouth Guard for many years and it helped relieved headaches and wearing down of my teeth due to clenching. I have recently found that I am also clenching during the day, so I decided to try a mouth guard that I could wear during the day. I just received my new No-Show Day Mouth Guard and it is so comfortable. It is almost invisible in my mouth so I wear it during the day while at home. Thanks Sentinel for providing such exceptional products and customer service.

No-Show Day Mouth Guard

Great fit

Love my Mouth Guard

I do wear this at night, and I feel like I’m doing something very good for myself when I do!

Perfect

Job well done, have no issues wearing it daily. Customer service is outstanding as well.

Perfect

No complaints

It fits, it works, and Sentinal had to resent the imprint package to me twice because I screwed up. I appreciate that.

Fits perfectly. Well done.