Customer ratings & reviews

Fantastic price, more minimalist than bulky

I’ve used custom night guards for years. I’m used to them being a bit more bulky and was surprised when this one looked so minimalist. It took me a little while to get used to it but it has been great! I like that it’s not as bulky and does the job just fine.

Grind on!

Great fit after second impression! World crisis justifies tooth grinding. Sentinel has me covered

Fits great!

Custom fit; prevents night grinding

Dentist Quality w/o the High Cost

Easy, affordable and effective. So glad I decided to go with Sentinel instead of going through my dentist. Saved $450!

Love my new mouth guard!

Great fit and Customer Support

Sentinel provides a great product and they are polite and prompt in answering any questions. My dentist was impressed with the materials and fit of my nightguard.

IMPRESSED! I've tried the cheapo guards from the drugstore and the dentist made version. I have to say this is the best night guard I've ever had. This is a fast and efficient way to get a professionally made night guard. Sentinel has a strong commitment to customer satisfaction. This is a great value.

Fits perfect and my teeth grinding has stopped! I was beginning to get hairline fractures in my teeth from grinding at night. Found Sentinel Mouthguards online and I paid a fraction of what my dentist wanted to charge me.The support team is proactive and responded to my questions fast. Got my night guard and it's comfy and fits my teeth perfectly. You will not be disappointed!

Impressive quality, fast delivery Having purchased from other manufacturers of night guards before, I can say that Sentinel Mouthguards creates high quality products and offers consistent, exceptional customer service. Plus, I received my night guard quickly after I sent off my impression! I'm 100% happy and will be recommending to all my friends and family

THIS IS IT!! I tried 2 other mouth guard companies before I settled on Sentinel and I won't be going anywhere else! From the customer service to the impression teeth process to the receiving my night guard, it was quick and painless. My night guard fits like a glove. I sleep with it every night and my jaw feels 100x better. If you want experience and professionalism, this is it.