Customer ratings & reviews

FABULOUS COMPANY!!!! GREAT COMMUNICATION!!!!! VERY POSITIVE EXPERIENCE!! A++

I’ve been using my Sentinel Mouthguard about 3 years now. They have good customer service. My first one got damaged while I was cleaning it and because it was still under warranty, they sent me a new one. Since they already had my mold, I didn’t have to go through the whole process again. I also used other mouthguards from retail stores, but this one felt very natural especially when I woke up in the mornings.

I’ve been using my Sentinel Mouthguard about 3 years now. They have good customer service. My first one got damaged while I was cleaning it and because it was still under warranty, they sent me a new one. Since they already had my mold, I didn’t have to go through the whole process again. I also used other mouthguards from retail stores, but this one felt very natural especially when I woke up in the mornings.

I have used this Sentinel night guard nightly for the past 4 years with absolutely no trouble. The process of making an impression and ordering was well explained and easily accomplished. This night guard is a high quality product and is a great option to save money over ordering one through the dentist. I have recommended this service to friends and plan to order another night guard when needed without hesitation.

I've used a sentinel mouthguard for a few years now and I recommend it to everyone I know who has had issues with bruxism. The quality and customer service are excellent. Sentinel provides an exceptional product at a fraction of the cost of most dental professionals.

This was easily the best online purchasing experience I've ever had. My night guard is extremely comfortable; Sentinel worked with me until the fit was just right. Their customer service is fantastic. The product is also considerably more affordable than I was quoted at the dentist, and the dentist himself was very impressed with the quality when I took it in to reassure him I had found a legitimate lab to make one for me. Honestly, if you need a night guard don't hesitate; you're not going to find a better deal or a better product.

They have good service. The 1MM night guard is very comfortable, and when it wore through, they replaced it at no charge. And you can't beat the price - oddly, my dental insurance does not cover night guards. The ones offered at my dentist's office are way too expensive.

I am downright STUNNED at how well this night guard fits. Buying a night guard is typically a recipe of sadness for me when ordering online, but I took a chance. It is AMAZING. It is a nice thickness and the teeth do not feel constrained. The guard is a little bendy which is nice and the look of it is exactly what is pictured in the product images. I love that this is BPA free too. The inside part is soft and the hard outer lining feels good. It looks and feels outstanding. The only concern I have is that when cleaning I noticed the two layers are visible. I can see where the soft meets the hard and I wonder if this may be prone to separating. I contacted the company and they said this is solved by being sure to keep the guard completely dry between uses and store in the dental case provided. So far so good. I might eventually buy another as a backup but for now, I am left 100% satisfied and amazed at the overall experience.

I've been using Sentinel night guards for several years now. Their quality night guards have helped reduce wear on both my enamel and my expensive veneers. In fact, I've had no breakage whatsoever since using their product. But the best part of Sentinel is their customer service. Any time I've had a question or a concern, they have been super quick to respond and remedy the issue. The warranty period on their products is very important to me. And any time I've worn through a night guard that is still within the warranty period, Sentinel has replaced it free of charge. I plan to have more dental work done in the near future, and without question I will be placing a new order through Sentinel.

This is by far the best mouth guard I’ve ever owned! I bought one from my dentist last for 3 times the price and 1/2 the quality of Sentinel mouth guard! It lasted less than 6 months. I like to use the product I buy before I leave a review and I have used this one! Every night for the last 2 years and occasionally during the day if I’m grinding my teeth due to stress. I have the dual guard that is just starting to show enough wear that I need to replace it. I will never use any other mouthguard! Sentinel is the best!