Customer ratings & reviews

I ordered a dual laminate and a thin hard night guard (for daytime use). Got my two mouth guards and both fit great! You all have been a pleasure to work with. Thank you!!

After one year of use I noticed the dual lamination separating on my guard. Contacted Sentinel and they allowed me to simply upload a picture (proof of dual lamination separating) and sent me a replacement free of charge. Zero hassle. Wonderful customer service. Also, the night guard has helped me tremendously with my teeth grinding pain. I continue to recommend!!

Sentinel! Thanks for keeping my teeth protected! I've been a customer now for 4 years and am a bad grinder. You stood by your warranty when I ground through my first night guard after 16 months. Just ordered another. Can't thank you guys enough for making custom night guards affordable.

I love this mouth guard. It is THE most comfortable one I've ever had!! Thank you!

Sentinel Mouthguards was very accommodating when I realized I needed to switch my order to a male kit at the last minute. Got the correct kit & impression process was easy.

I am very happy with my night guard and I recommend this. The customer service is exceptional!

I had a small issue with the initial fit of my night guard. I contacted Sentinel and they promptly sent me a replacement. Fits extremely well and couldn't be happier with the professional and timely customer service!

As I get older I've realized the importance of my teeth. I feel so much better knowing that I'm taking the right measures to make sure they last as long as they possibly can. I've tried many mouth guard types and not only is the Sentinel guard affordable, it is comfortable. I chose the 2mm Dual Laminate and am very satisfied. Thank you@ Sue & team

5 *****I have been wearing night guards for 10 years and this is the best looking and best fitting one I've ever worn. Beautifully crafted and polished perfectly. I'll be ordering one for my wife soon. Thank you for the excellent product and service. -Harold

I had first ordered the hard night guard and couldn't get used to it. I was pleased to learn that Sentinel will work with you to make sure your satisfied. After talking to a customer service rep we decided to try the dual laminate type. I'm very happy with the choice and have been wearing this dual one for 4 months. No issues and my jaw pain is gone! I will recommend them to any teeth grinding sufferers. Amazing job!