Customer ratings & reviews

The mouth guard for severe teeth grinding is great. However, as of to ate I have not received the upper mouth guard. I ordered it the same time as the lower guard.

It's been 5 years and I still use it nightly!

I ordered this more than 5 years ago and my mouthguard is now clearly scratched with bite marks, but still holding up beautifully. This was an exceptional product that I would definitely order again (but so far haven't needed to!)

Not too large, fits great, customer service was excellent!

Great Fit

Great Fit and Great Durability!

I love Sentinel Mouthguards

I have been ordering Sentinel Mouth guards for years. The company is responsive to questions and problems. They help you every step of the way towards getting a good fit. The product arrives in a timely manner and lasts a long time.

Excellent

Most comfortable and durable bite guard I have tried.

Works great and lasts so much longer than the one the dentist made.

Digging the Durability Mouth Guard

This mouth guard fits perfect and is more comfortable than my previous one. Priced much better than what my local dentist wanted. Pretty painless experience overall. Canadians make note that you do have to pay for shipping the imprints to their lab.

Amazing for severe TMJ

Have gone through dozens of math guards for severe TMJ grinding and this is as good as what you would pay ten-fold for at the dentist, at least for me.

Great Mouthguard

I highly recommend this guard. It’s been a couple of years now and it’s still great. Thanks!!