Customer ratings & reviews

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.

Great Product

Fair price for a quality product

Functional, Comfortable, and Invisible

I have developed a habit of grinding my teeth during the day. This new mouthguard fits in such a way that it both prevents grinding and is completely invisible. I can speak and drink comfortably while it is in. I highly recommend it, especially for daytime grinders like me.

Product is great, and came quickly!!!