Customer ratings & reviews

After I lost my dental retainers I was surprised at how quickly my teeth started to shift. I decided just to get a less expensive replacement set and wear them consistently this time. I went to my orthodontist and was quoted $550 to replace them. No thanks. I found Sentinel Mouthguards online. Took my own dental impressions and a week later, I was mailed a perfect set of upper and lower retainers. $350 LESS THAN MY DENTIST. Thank you for this affordable option.

I was skeptical about this product but the price point was good. The putty kit came in the mail quickly. I took my impression and sent it off. The instructions were very easy and they even include an extra set of putty in case it is needed. They give you the option to send a photo of your impression to see if it's okay and they responded quickly. I chose the thicker one and it is exactly what I hoped for.It's sort of flexible not too thick yet protective. Customer service was superb and I'm super happy!

My night guard fits perfectly & is quality Would not hesitate to use this company again

Excellent all around! 5 stars!

Very happy with the level of customer service and the high quality product. If you're on the fence about it, it's definitely worth the money.

This is my second purchase from this company courtesy of my dog chewing the last one. Before I found Sentinel, I had spent $500 on the same thing from the dentist. Making one impression takes about 5 minutes from start to finish. You do have to take a second impression of your lower teeth too (also takes 5 min.) so allow about 20 minutes total to familiarize yourself with the instructions, etc. Make sure you mix the two different color putties together quickly until they are one color, then you put it in the tray and press your teeth and you're done! Mail it off and you have a mouth guard back in about a week. Very easy, and well worth the money.

I rarely write reviews but wanted to say thank you. I screwed up my dental impression and even used the extra putty that was in the kit that was sent. Thank you for sending a new kit and not charging me. My mouth piece fits perfect and I appreciate your customer service. -Mike

This is the best! I've tried many guards over many years of suffering from TMJ, and none worked or were comfortable to wear. This guard is extremely comfortable and really does help with relieving my jaw pain and protecting the teeth from grinding. Customer service team is very nice and fast. Excellent all around experience!

I'm not a person who writes reviews but this company deserves a glowing one! After emailing Chasity with some questions, I felt comfortable placing my order. They make the molding process super easy to follow. I mailed the impressions back and within a week my new guard arrived. It was beautifully crafted and fits perfectly. The attention to detail is apparent. This is an exemplary company that I will be using from now on. I love that this service is available and my teeth thank you!

Returning customer and I'm please with this replacement. I did have to take a new dental impression as I learned they only keep the impressions on file for 1 year. This replacement guard is just like the one I received several years ago. Consistent, good work. Thanks