Customer ratings & reviews

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.

Impressions were easy to take. The instructions were easy to follow and that was the part I was most nervous about. I have a bad gag reflex and worried I couldn't handle anything in my mouth. This was not the case at all. Easy, easy. I received my guards and I can tell this company cares. They were beautifully crafted and fit like a glove. I now go to sleep not worrying about biting my cheeks. The relief I feel is well worth the investment.

Love that I didn't have to go to my dentist to get these, super impressed with how well made. 5 stars!

These guards are the best fitting. Exceeded my expectations. They are thin and comfortable but still offer the protection my tongue needs. No more pain and constant soreness.

I would not use any other company but Sentinel! Not only are their products high quality and fit like a glove but they're fast and have great communication/customer service. I'm a Sentinel fan for life! Thank you!

If you're a tongue biter and you're on the fence, just do it! This product WORKS. I've tried everything else and this is the only thing that has saved my tongue. By wearing the guards nightly, I protect my tongue from my teeth. My tongue has healed, I'm pain free and I can eat spicy foods again!! Highly recommend this product for tongue biters!

Sounds a little over the top but this has been life changing for me! To be in pain constantly was my life. I couldn't eat many foods or drink certain beverages. Anything acidic or spicy killed my tongue due to a severe tongue biting habit. I was absolutely desperate. I saw this advertised and went to my dentist to see if they could make the same thing. They wanted to charge me $800! I couldn't believe it. Went with Sentinel and I'm so glad I did. I paid for the expedited shipping because I couldn't wait much longer.Well worth it. Fast turnaround, excellent communication and my tongue felt relief almost immediately.Completely healed within a week of consistent use. Beyond grateful!!

Can I get an amen!!! I am a person that suffers from epilepsy and I bite my tongue during seizure episodes which typically for me, occur at night. I wear these nightly. They're thin and very comfortable. I feel so much better knowing that I'm not going to bite my tongue if an episode does occur. You give me peace of mind Sentinel. And for this, I am very grateful.