Customer ratings & reviews

Perfect Fit

Great job..fits perfectly

Excellent product

So glad I found this product! Easy to order and works great. Comfortable to wear and prevents teeth clenching and grinding. Highly recommend and will definitely reorder when I need to.

Great product-great price

I’m extremely happy with my Sentinel mouthpiece. Making the imprint was easy, shipping was timely and the mouthpiece fit great!

The guard is exactly as described. Fit is good. Very satisfied.

This product was far cheaper than if i bought it from the dentist and was well mads. The no show aspect is a bonus. Fit was tight but felt better after a few days. Would recommend to a friend

My new day guard

the people at Sentinel Mouthguards are wonderful!! The day guard fits perfectly!!

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.