Customer ratings & reviews

High quality retainers!! I received my new set of retainers after my dog found mine and they are HIGH QUALITY! They look and fit even better than my orthodonist made ones. They're affordable, customer service is great and they were made and delivered fast! I highly recommend this service,

Just received my night guard and it fits like a dream! I was hesitant to make my teeth impression but the instructions are easy to follow. My night guard came in the mail within about a week of sending my impressions off. Fast delivery and great fit! I'm a happy customer.

Fast, extremely comfortable This night guard is exactly what I was looking for. Fits extremely well and I don't end up taking it out at night. My jaw feels better and my headaches are gone. Sentinel Mouthguards does a great job!

I ordered the clear custom mouth guard for BJJ and it fits exceptionally well. I don't worry about it falling out. In fact, I don't worry about it at all. I can talk with it in. I even forget I have it in! This is the best mouth guard I've ever owned. If you're on the fence, go custom! It's worth it.

We have used this product for several years and I can attest the consistency and quality. They're hundreds of dollars less than my dentist and when I showed him my guard he was impressed with it! My wife has had hers for years now and it's still holding up. Truly a great product.

Fantastic experience with Sentinel Mouthguards! From customer service to timeliness of the deliveries and receiving my night guard, everything was impressively smooth. I will be recommending this service to anyone who grinds their teeth. Thank you Sentinel!

LOVE THE FEEL OF THIS NIGHT GUARD! Received this a few months ago and waited to write a review. The night guard is well-made and much more comfortable than I anticipated. I wore the cheapy boil & bites before this and what a difference! I'll never go back! My jaw feels great and if I don't wear it, I notice it immediately the next day. Great job!

Fits better than expected! It's by far the most comfortable mouth guard I've ever worn. It stays in place. I can talk with it in no problem. I will be back! Thank you!

This is the best mouth guard for heavy teeth grinders. I have been through many mouth guards from store bought to dentist made and Sentinel Mouthguards makes the best ones. Impression process was easy for me but that may be because I've had several taken over the years and knew what to look for. They do send an extra putty for a 2nd attempt and they are quick to reply via email if you send a photo to doublecheck the quality of your dental impression. Overall, they're a great company with an even better product. If you're on the fence, I highly recommend!

Fast delivery and my new mouth guard fits like a dream! I'm sleeping through the night with it (something I could never seem to do with my other ones) and waking up without headaches and jaw pain. Can't thank you enough! Terrific service!