Customer ratings & reviews

Fit was way better than I expected. It came well packaged with a retainer case. My mouth is large so I was worried about the fit but it's quite perfect. Great value for the money.

Sentinel Mouthguards is the best internet purchase I've ever made! I am not comfortable with the whole dental process so to be able to do this from home so easily is incredible to me. The staff took time to answer my many questions and gave me plenty of tips & tricks to take a good dental impression. I have a friend that's a dentist and I showed her the night guard I received from Sentinel. She agreed it's a great product and even looks better than the ones her office provides! A+ service!

I clench my teeth. I don't grind them and I've tried every over the counter night guard type available. I wanted to buy from my dentist but their price was double the cost of Sentinel! I decided to go for it and I'm so glad I did. Customer service is an obvious top priority. They were there for me throughout the process, even when I messed up my dental impression. They sent me a new molding kit free of charge. I have an overbite and I was worried how that might affect the fit but the fit is perfect. I wear it nightly and have much less pain in my jaw and no more headaches when I wake up! I also ordered a soft guard along with this type. I wear the soft guard during the day while I'm at work. The soft one is thinner. I would go with the dual layer if you plan to wear this at night for durability reasons but the soft one is fine during the day. Really impressed with the quality, ease of ordering and customer service. Thanks!

My dental hygienist told me that the reason for my recession in my teeth is because I'm grinding my teeth at night. She also told me that if it continues to happen, I will eventually need expensive dental work. So I looked online and thanks the internet, custom mouth guards can now be bought online just like everything else! After some research, I found this one. I have been using it for several weeks now. I don;t wear it every night but my teeth feel less sensitive and painful when I do. Any suggestions on how to remember to wear it every night? Will update if any issues arise but so far so good.

I was skeptical about this product but the price point was good. The putty kit came in the mail quickly. I took my impression and sent it off. The instructions were very easy and they even include an extra set of putty in case it is needed. They give you the option to send a photo of your impression to see if it's okay and they responded quickly. I chose the thicker one and it is exactly what I hoped for.It's sort of flexible not too thick yet protective. Customer service was superb and I'm super happy!

SURPRISINGLY EASY AND FAST I developed a mild teeth grinding problem and needed a night guard. After reading a couple of reviews, I felt comfortable ordering. The impression kit arrived super fast. I took my first impression but mixed the putty too fast. Luckily, the kit contained putty for a 2nd attempt. Nailed it on the second try. I emailed Sentinel to verify the quality of the impression before mailing it in. They responded very fast and ok'd it. Recieved the night guard and it fit like a glove. I've been wearing it regularly (my dentist will be proud). If you're wondering if this is the same quality product as the dental office that charges $500, yes it is! Thank you Sentinel Mouthguards

Excellent product! A++++

I love this company as a whole. The front desk lady is so nice. I had a million questions before I ordered because I have a bad gag reflex and was worried about taking my impression. They are patient and kind! Answered all of my questions. The impression taking process was much easier than expected. Final product fit nice! A little snug at first (first few nights) but I adapted to it and I love it.

Excellent product! After realizing the soft guard was not durable enough for my grinding needs, I switched to this type. It's just as comfortable and more durable than the soft one I had previously. They only charged me the difference in price to switch! My impression was already on file so no need to do another impression. This company is easy to work with and I highly recommend! -Tami

So my dentist told me that I've developed a mild teeth grinding problem. AND my terrible insurance plan did NOT cover the required night guard that I was told I needed. Why? I still don't have a clear answer. But after some research online, I now have a custom night guard now that was hundreds less than what my dentist quoted me. It's a perfect fit. I even showed it to my dentist and he said it was fine! Umm okay?! Thank you Sentinel!