Customer ratings & reviews

I was biting my tongue and it created such a painful sore. I went to my dentist and he referred me to this product. Job well done! He helped me with my impressions so that was a breeze. The guards were made well with obvious care and they're working! A++++ Excellent job!!

High quality and great customer service! The quality of these guards is better than anything I've ever received from the dentist. Easy process to take the teeth impressions and the delivery was FAST! I highly recommend!

I wasn't sure how this would work but my cheek biting problem had gotten so severe that I could barely stand to eat or drink anything. Painful is an understatement. I checked with my dentist first and he had never heard of these. Hesitant, I went forward with my purchase. The impression molds were easier than expected. I sent them in and received my custom cheek biting guards within about 7 days. They fit like a glove and more importantly they work!! My teeth cannot do damage to my cheek area and after months of being in excruciating pain, my area is healed. I highly recommend to anyone with my problem. I don't think there's anything else like this on the market.

If you are looking for a reputable company with excellent customer service this is it! Fantastic communication, friendly and fast!

I am a repeat customer. I love you guys! I am a severe tongue biter and your guards have been lifesavers. Thank you!

This works!! Excellent product to stop tongue biting. My tongue is finally healed and pain-free! Thank you!

I'm so glad I found Sentinel Mouthguards! The guards are made from high-quality materials and the company has a great warranty and return policy. I've recommended these guards to all my friends and family who suffer from tongue or cheek biting.

CAN'T THANK YOU ENOUGH!! Works great for immediate relief ***** I have a problem area on my tongue that I have been dealing with for many years. It has caused me a tremendous amount of pain and I just couldn't deal with it any longer. I wasn't sure if this would work but desperate times!! I have been using my guards for about 2 months consistently. For the first time in a very long time, my problem area is GONE! Truly a miracle product.

Nice and very comfortable bite guards! They absolutely work! Fast and friendly service, high quality custom products!

Vey happy with the product! Nice fit and it works.