Customer ratings & reviews

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!

Thank you again for all of your patience and your help in getting this impression taken for my mother’s mouth guard! All the best

I got my new mouth guard and it fits perfectly… Thank you sooo much! I admire your commitment to service and the excellent quality of your product. I pray that you continue to prosper

I have gone through other online companies and none of them compare to Sentinel! These guards are the absolute best. Customer service is friendly, shipping is FAST and the product fits perfect. I also LOVE that the material is safe and long lasting. I am a fan for life!

Just received my mouth guard! The fit is excellent and I can tell this is going to last. Very high quality!

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.