Customer ratings & reviews

One word- PERFECT! I had three different guards made by my dentist before I took a chance & ordered through Sentinel. The three guards from my dentist were all uncomfortable & bulky. A complete waste. I was so discouraged. I chose the 2mm night guard and it is perfect. My headaches and facial pain are gone. I'm very happy! All around great experience!

Will order again!! Thank You!! My experience has been wonderful. So glad i found you guys!

I have pretty extensive damage from grinding my teeth for years. I've cracked three crowns and broken a veneer from teeth grinding. Needless to say, I should have been wearing a night guard a long time ago. Fast forward thousands of dollars later, I found Sentinel through an article online and decided to go for it. No complaints. The guard serves its purpose well. Thanks Sentinel:)

Just wanted to leave a quick review to let you all know how impressed I am with your customer service and high quality night guard. I have been through many of these (unfortunately paid way too much through my dentist) and I am just over the moon impressed. I highly recommend Sentinel Mouthguards Co. to anyone and everyone. Kudos!

I've been paying $600 for a night guard (and replacements) for years through my dentist. I feel like I just got a steal! THANK YOU

Thank you so much for the guard! I feel a lot better knowing I saved money and I'm taking care of my teeth.

I did not think the quality was going to be the same as my dentist makes but it is just as good if not better and they offer a two year warranty. Can't beat it!