Customer ratings & reviews

Great night guard for severe TMJ

I wear my guard at night and when doing strenuous work. It helps a great deal with my clenching. I will still need surgery but it is helping.

Great product great price!

This is my third or fourth mouthguard over the last 6 or 7 years. The only issue I’ve had is a little bit of soreness when I first get the mouth guard, until I get used to it.

No more cheek biting

Since using these I no longer have cheek biting sores like I did with my other upper dental splint. The Mouthguards are so comfortable too - sometimes I forget I’m wearing. Money well spent! Thank you sentinel! I wish there was somewhere in Australia that did something like these.

Great service

I appreciate that Sentinel worked with me to ensure a comfortable fitting guard after the first one wasn't quite right. I often forget it's there in the morning!

Soft and comfortable

This new material is soft and comfortable yet still provides plenty of protection from grinding. I think this new style is great!

I absolutely love this mouthguard!!!

Sentinel mouthguards are great, the mouthguard itself is exactly what I needed, and wanted. It can't be seen, and when I am wearing it there is no slur of speech, or anything like that. The customer service is some of the best I have experienced. They are professional, but courteous. I messed up my first molding kit, they sent me another without question. My mouthguard broke and sentinel mouthguards replaced it with a stronger version suited to my needs. I highly suggest this company and this product..

Custom Soft Night Guard

Mouth guard

Good product

Great fit!

This is the best fitting night guard I've ever had. I think it's a great price for the top quality & fit. The customer service is wonderful. I had questions, and they were all promptly fully answered. I found the impression process easy. The instructions & video were simple to follow.

Perfect fit!

Excellent quality retainer at a much lower price than my dentist.