Customer ratings & reviews

Fabulous service!

We use these in our family. My mother wears one, myself and my husband. We are a family of teeth grinders! We love these night guards and the great team at Sentinel!!!!! So bright and cheerful, they are always there to help us. These guards lasts a long time. Will absolutely order more in the future.

Outstanding product and service! Sentinel's customer service is unparalleled!The care and individual service I received is worth writing a review for. I greatly appreciate the excellent customer service and their willingness to go above and beyond.

I clench my teeth a lot at work, and I've tried many night guards of all types. They never form well and they're bulky. This night guard is nice. I can close my mouth, talk, drink water, etc. It's the best of its kind I've used. I would highly recommend it.

I couldn't find a night guard lab locally, so I purchased this one online & I'm so glad I did. I use this product daily and nightly. The material is soft, clear and unnoticeable. I went with the lower teeth guard. Impression process was easy. I made a nice mold of my teeth. The guard itself is sleek, slim and not too tight. Once I use this one up, I'll definitely purchase this night guard again.

Excellent service!

Terrific service!

I just received my 2mm soft night guard in the mail, and it is a perfect fit! As mentioned in other reviews, taking the impression was much easier than I thought, anyone with silly putty experience as a child can do this. After having paid my dentist > $600 for thses things in the past, I cannot ever imagine going anywhere else than Sentinel for these guards in the future.

Dentist made mouth guard might be good but at $600 I don't think so. After doing some research, I chose Sentinel because of their excellent reviews and the warranty they offer. Sentinel did not disappoint. At a 1/3 of the cost, the experience was quick, easy and pain-free! I love the feel of the soft mouth guard. It's thin and comfortable and fits my teeth like a glove!

I've ordered from other companies and these are simply the best. I've been with Sentinel since 2014 and they have stayed consistent and good.