Customer ratings & reviews

Company was kind and cooperative when I messed up my dental cast the first time. Word to the not-so wise, be careful about your time when mixing the putty. I mixed mine for too long and it hardened before I could even sink my teeth. Second time was much easier. Received my Sentinel guard today. Really nice quality. Fits well.

Easy and inexpensive!! 5 STARS!

It just makes more sense! Yes there's some time involved in taking your own dental impression but the money saved just makes sense. Better quality, better service and I never had to leave my home. Goodbye dentist! Hello Sentinel!

I am 100% satisfied with not only my purchase but my experience with Sentinel Mouthguards. After losing my dentist made guard, I tried the store bought one and that was disappointing to say the least. I needed a custom one but couldn't afford to go back to the dentist. Sentinel makes it easy to get a high quality, custom guard for much less than the dentist! Great service, great product.

What a delight to find a company that doesn't want to take every dollar you have. These guys are not solely about profit. They give a damn and it's obvious. Huge thank you to you all. Thank you for making this affordable to the people who don't have deep pockets. Love my nighttime guard. Will recommend this to everyone I know. *****

Very easy process. I went with the thickest one because my bruxism is severe. I wear this nightly with no issues. Satisfied customer!

Thank you for making a night guard for my bottom teeth It's great that I can choose my own thickness and if I want one for the top or bottom jaw. I prefer a bottom guard because I can tolerate it better in my mouth. Very pleased with my purchase! Will be ordering again in the future for sure!

I recently started biting my tongue and inside of my cheeks during sleep. Frustrated, I made an appointment with my dentist who said I needed both upper and lower bite guards to prevent any further damage. His quote was $700 for the set. I couldn't pay his price and was so relieved to find this website. I got both for around $160 using the "big spender" discount code. They fit great! I chose the 1mm thin ones and they're not bulky at all. Glad you guys exist for poor folks like me! :D I'll recommend you to everyone I know!

These are fantastic, well-made, shock absorbent night guards. After multiple uses now, my headaches and jaw pain are non existent. I just don't seem to have any issues anymore! Thanks for the excellent service you provide.

What a relief - excellent bargain, much faster than the dentist's office, easy to follow instructions, seller easy to contact and very helpful - highly recommend. Thank you and I'll be purchasing again with you when this one needs replacing in a few years!