Customer ratings & reviews

Custom Soft Night Guard

Comfy

Sturdy and perfect fit

Best ever

I love this mouth guard. It is a billion times better than the over the counter versions. It is so light and barely noticeable. I have used the other style for years. I will never go back!

Third purchase and I love them

I ordered a lower guard since I usually have only tried upper, and I really like how it allows my tongue to sit flush on the roof of my mouth. Zero complaints as this is the third time I have ordered a guard from Sentinel. I also tell my friends and family to order from here-the allergy free is formulation is what keeps me ordering.

Best decision for my teeth and sleep!

I stumbled on Sentinel Mouthguards through a review online and immediately went to the website to read more. I had been wearing a guard purchased through my dentist and found it to be hard on my teeth. I was concerned this guard would still grind my lower teeth at night as there was no give. I paid $400 for it and was disappointed. I then purchased a do it yourself kit on Amazon and that guard was bulkier but softer yet not a proper fit and I didn’t know if the plastic material was safe. The Sentinel guard was the best purchase!! The kit is easy to follow for making the mould and when I received my finished mouthguard (I chose a soft version) it looked like my upper teeth and fit perfectly to them. No hard snap in either. It’s comfortable and I don’t worry about any side effects from the material or fit. I can’t sleep without it! Highly highly recommend Sentinel. Very affordable too!

Really happy with it

I initially looked into this one because I read it was less toxic than most - that it was only made from PLA vs really terrible stuff. The mold was an easy step and when I asked to have it adjusted (it was a little tight) it was returned and really surprisingly comfortable. 5 stars in my book and excellent customer service

Soft 1mm nightguard

I have been using sentinel for many years now. Professional quality and very helpful staff. And the polymer is bpa pfhd free. I have paid 300-400 through dental office labs, and not done as well. I just love your company!

Very comfortable

This soft 3mm Night Guard is surprisingly super comfortable. Even after I wake up mid-nights still wear it during the time it takes returning to sleep.

Impressive!

I couldn’t ask for a better fit. No adjustments necessary! Excellent workmanship.

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!