Customer ratings & reviews

Dog ate my dentist made mouth guard so I wanted to give this night guard a shot. I have a lot of discomfort from clenching my teeth at night. Affordable and comfortable! I have to use this all the time and glad it's comfortable!

FAST DELIVERY! I'm a terrible teeth grinder and have chewed up many store bought brands. Don't waste your time on one size fits all guards. This night guard is super comfortable. Service was fast and friendly. Will update if I see signs of wear. So far, so good!

Where has this been my whole life?? I can;t believe I was paying dental office prices. I have been a victim of the dental office scam for many years. I'm an older woman and have been grinding my teeth since my 30's. A friend told me about Sentinel Mouthguards and I decided to give them a try. Boy, am I glad I did! I know I'll wear through this one eventually but at hundreds of dollars less than the dentist I'll take it! Really well made, great fitting night guard.

Love my new night guard! It's soft but durable and cozy. When my dentist told me I was grinding my teeth, the thought of wearing anything night after night in my mouth was just unbearable. I got one made through her at first. It was hard and big and bulky. I hated it! I wouldn't wear it but I knew I should be wearing something. After researching online, I came across Sentinel Mouthguards. I was nervous to take my impression but the customer service rep was very helpful. She walked me through the process. My night guard feels so much better than my previous one. I'll never wear another type. Thank you Sentinel!

Absolutely love this guard. I'm a heavy grinder but I cannot wear a hard guard. The 3mm soft guard works perfectly for me. This is my second one. The last one took about 18 months to wear through. Not bad and so much cheaper than the dentist. 5 stars!!

Thin and comfortable! Thumbs up! _Sue

Fits well, stays in place, comfortable. A++++

My dentist found some damage on my teeth from grinding. He recommended Sentinel as an affordable option. I checked out the reviews online and they're amazing. I'm grateful for the recommendation. The night guard is slim and fits perfectly to my teeth. It is a quality product.

Jaw pain and headaches are GONE! I grind my teeth and have some TMJ-like symptoms. This guard makes my morning so much better. My jaw and I thank you!

A++++ Quality is great!