Will L.
horrible
horrible. Doesn't fit and support is not useful. Always on sale so they won't honor the return. Open up a dispute. They drop ship from china...

Customizable Ant-Snoring Mouthpiece for the treatment of snoring and upper airway obstruction. The only Dorsal Wing device available direct to the consumer. No doctors visit or prescription needed. A free online molding appointment included with purchase. Dr, recommended and clinically tested.
SleepMD Anti-Snoring Mouthpiece (sleepmd.net) has 110 customer reviews on Five Star Index, with an average rating of 1.5 out of 5.
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Will L.
horrible. Doesn't fit and support is not useful. Always on sale so they won't honor the return. Open up a dispute. They drop ship from china...
Twyla Lea A.
Requested a refund immediately after ordering as I saw the other reviews on another website. Took 2 days to answer and told me it's already been sent out that day. Recieved the item... followed the instructions thinking I probably just got scammed and am willing to try the product to see for myself. Warmed it in the water for the recommended time and when I pulled it out the bite rubber had pulled away from the bite block. Since I followed the Instructions, I was not surprised but was realising this was fulfilling the expectations I had from other reviews. Not only is it big and bulky, it's uncomfortable and wouldn't have been comfortable. It feels like a regular sport mouth guard but shifts forward and locks in place. I layed down with it in to relax and see how it would assist my relaxed laying on my back breathing and I could still feel it not open the airway as well as I would have liked. I'm not a chronic snorer but I think surgery would help alot more. Do I regret not sending it back for a refund Immediately....? No, because it looks like they wouldn't have refunded it anyways from other reviews. Save your money. Disappointed but not surprised.
Response from SleepMD Anti-Snoring MouthpieceJun 29, 2024
Not sure what device you purchased but it wasn't the SleepMD. I shut down the sale of the product at least a year ago. Sorry for your disatisfaction but it wasn't with the SleepMD mouthpiece. When it was for sale, we provided a video fitting appointment to assist you with the molding process. As a retired physician, I could no longer provide the time needed to insure the product success.
Graham R.
They will not let you return the product even if it is still unused in the box. They say there is a 31 day trial where you can return it if you don't like it. But won't accept returns if you use it nor if you buy it when it's "on sale" (it's always on sale)
Ang
First, this product did not work for me. I have tried a few different products that work amazingly well. I do NOT recommend this item; try another less expensive alternative. Second, when you see the item, it will be very odd looking. Unfortunately, this product is primitive; metal pieces stick out on the sides and are uncomfortable. A clear, easy-to-use tutorial video is available to ensure accurate molding occurs, however, NO amount of adjustment can fix the protruding metal things. These wide metal pieces on the top are needed for the plastic triangles on the bottom piece to slide up and down properly on the upper. Although the lower piece with its triangles is adjusted to keep the points from stabbing the cheek, the two parts can clack together during sleep. Your partner can be more irritated by the clacking than snoring. The small is quite wide in the cheeks, and I found it to really bother me the entire two weeks I attempted to wear this appliance. Unfortunately, the company only supports using the odd-shaped appliance in certain instances; using the very detailed self-help video provided is not an approved method. I hope this review is useful to future customers.
Response from SleepMD Anti-Snoring MouthpieceNov 18, 2022
We wish you had accepted the molding assistance that we provide for free. We would have shown you how to customize it correctly. You certainly would have had a much better experience.