ZQuiet, Anti-Snoring Mouthpiece, Comfort Size#2, Single Refill, Clear, Made in USA, BPA-Free, Medical-Grade Material

i really should have read the reviews prior to purchasing this thing. I woke up in so much pain!! This thing could not possibly fit the majority of mouths comfortably. DO NOT waste your money. it might work if it actually fits, but the chances of that are slim to none.

I'm just about to buy my 6th one. I know many people have given this a bad review, but it works very well for me. Keep in mind that there are 2 types - Type 1 is softer and less aggressively keeps your lower jaw forward (so it keeps the airways nice and open). Type 2 is firmer and places your jaw even more forward - it's for people like me who have worn a device like this for years and no longer have any pain from wearing it. In fact, if I don't wear it, I'll suffer from apnea (I'm an average size woman diagnosed with apnea over a decade ago). Truthfully, I would much rather wear this and go through a little discomfort in the first week or so as your mouth adjusts than wear a disgusting CPAP. Try this - $40 for good sleep is worth it. You're worth it.

It doesn't always work. Sometimes I am quite and sometimes I still snore. Unclear what drives the inconsistency.

I found the material too flimsy, the tooth channel to shallow, the ability to hold teeth without sliding out of the channel was non-existent, the distance it drew the lower jaw forward was simply too much with the flimsy material involved. When I relaxed my jaw the hinge would roll and not even hold my jaw in place and my teeth would slide right out of the channels because they were too shallow because the channel material was too thin and flimsy and because there was some material in the channel that actually kicked my teeth out especially my upper teeth. It seems like a good idea but without a more substantial product it's never going to work. There's no way to keep your jaw from the relaxing both down and open and this device does not take either motion into consideration. You would have to lock your jaw closed and hold it forward in order for this to work and I don't know anyone who can do that unconsciously.

So...I snore a bit, and because I'm a nice person and want my partner to get his beauty sleep at night, I started researching Mandibular Advancement Devices. Let's get one thing straight right now...they all suck. A MAD device is typically uncomfortable for the first 2 weeks, and ultimately, having to use one is the worst. HOWEVER! They WORK. I have tried the cheap ones, my advice is: love yourself more than that. I have tried the expensive ones. my advice: they work but are spendy. I had a lot of success with the Zyppha mouth piece, except it's expensive as heck and falls apart pretty quickly. You have to take an impression of your teeth, and I found it made my teeth ache badly, even after the 2 week adjustment period. Also, I would pop my teeth out in the night and grind them on the hard plastic rims...yikes. This mouth piece, however, is WORLDS better. It's a much softer plastic, but it holds up, so I can grind my teeth and not worry about damage to my teeth or the mouth piece. Secondly, it took almost no time to adjust. Now...I have used MADs before. The first time you start using a MAD, you will feel like it's the worst possible thing to ever happen to your mouth. I assure you, you'll adjust. The zQuiet took the least amount of effort to set up, it has the best results, and it is by far the most durable MAD I've used. I think people give MADs low ratings because the adjustment period is terrible. You do get past it, I promise.

This worked perfectly the first night. Zero snoring reported on my sleep app. Woke up feeling great. Was refreshed and realized what I was missing. It was comfortable. I noticed it had lost some spring after the first use. The second and third day, I still slept well, though I found myself clinching to keep the device in place. Around the 4th day, the device had lost enough spring to push back and would slip off my bottom teeth when my bottom jaw relaxed. Recordings of my snoring returned. I would wake up with the device only on my to teeth or completely out of my mouth. If I could have found a good fit, I would say this device is a miracle. I am trying a competitor now, but may have to try the smaller size of this brand. All this being said, I definitely recommend giving this a try to see if it works for you because that first night of sleep and refreshed feeling in the morning were amazing. UPDATE: I repurchased this in the #1 size with a storage case and it has been working well for the past couple weeks. It has come off my top teeth only a couple times, but I’ve still been waking feeling rested. My snoring time on my sleep app is only a couple minutes a night, if at all. My wife reports I’m not waking her with snoring anymore. I recommend getting the case with it. I have a feeling storing in the case helps to maintain its spring and, thereby, its fit. The tooth pain and jaw discomfort only lasted a few days with the #1. It was a bit more pronounced with the #2 size. Start with the #1 like they recommend. If that doesn’t work, move to #2. For comparison, my dentist offers a custom fit mandibular advancement device for $6500 to address the same issue.

oh, I wanted to like this so bad. But there’s just no way I would be able to sleep with this in my mouth. Not after having had a custom-made oral appliance. There just is no substitute for a custom oral appliance. It is bulky and uncomfortable, and it hurts in my mouth because it does not fit my teeth shape. It activates my gag reflex and makes me drool like crazy – all while rubbing against my gums and hurting my mouth. I do have a very small mouth – so that could be the problem and it might work well for other people. But this is not the product for me.

This is a waste of money I need my money back Is just a small piece of plastic that can worth 99cents

At last, I can sleep deeply without snoring, and happy to sleep comfortably with my family and roommates.

it hurts the gum

小さすぎで大人には使えない、逆に歯む部分は大きすぎてブカブカ。噛んでも動いてしまい正直これでいびきが止まるとは思えない 歯の大きさが倍ぐらいならガッチリしそうだが、 この金額ならもう少ししっかりしてるかと思ったが、100均ぐらいのクオリティ。 製品としてダメだと思う

顎が少し前に出るだけで、こんなにいびきが軽減されるとは思っていませんでした！ 初めて使った日は、なんだか歯が痛いように感じましたが、3日目からはほとんど違和感はなくなりました！何よりいびきが低減され、無呼吸もないようです！もっと早く使いたかったです！

At first it felt really strange having a mouth guard in my mouth before sleeping. Depending on the person this might be a dealbreaker or if you are like me and want to sleep well, it is worth the sacrifice. Couple of points that will help make the experience more comfortable is to rinse it with warm water for a minute before use. Also, drinking a lot of water before hand helps to keep hydrated. I'm glad I got it, just hope it last a long time. (only 3-4 months recommended).