VitalSleep Anti-Snoring Mouthpiece, Comfortable & Adjustable Snore Guard, Quiets Snoring, USA Made, BPA Free & FDA Cleared Anti-Snore Device – Men’s Size

It works and stops my snoring!I've used cheap mouthpieces before and have not had a good experience with them so I was a little hesitant to drop the cash on this. It turns out to have been a great choice.Pros:- I do not end up accidentally spitting this out in the middle of the night like I've done with cheap ones- I have had braces in the past so being able to fit them to my teeth was a big plus to me since my parents spent so much money for me to have good teeth alignment.- The fact that it is fitted to my teeth also contributed to not accidentally spitting it out while sleeping.- The fitting process is easy just make sure you don't bite down super hard squishing everything out. You really don't need to go that hard.- It does not leave a weird taste in the mouth. Make sure to clean it daily.- Adjustability is a huge plus! I do not recommend going past the 2nd mark if you've ever had braces because anything farther than that causes pain and might ruin your teeth alignment and modify your bite.- Customer service is awesome! The first one I received had a broken adjustment screw and they shipped it pretty much the next business day and I had the replacement in a couple days. Claiming warranty was really easy and straight forward on their website.Cons:- You most likely won't be able to close your mouth all the way so you might drool a lot. I have a slightly larger mouth so I can kind of close my lips but I end up with a partially open mouth sleeping anyway. Drool will happen.Tips:- If you accidentally bite too hard and form a sharp edge with the plastic, just shave off the protruding edge with a sharp blade like a fresh box knife, razor, xacto, etc.- Clean it every day. Rinse it in the morning. If it smells/tastes weird, then use a bit of toothpaste and your tooth brush on it.- Don't go too aggressive with the adjustment right away. Start neutral or at the 2nd adjustment mark at the most and see how you feel- Pairs well with the nose bridge strips if you need to open up your air passage more. I had to use both one night in a hotel where the AC was making the air super dry.Overall absolutely worth it! I really dreaded the idea of having to get a c-pap and now I know I don't have to get one!

The item is bulky. It hampered my sleep, waking up every hour or so. The lower jaw was pushed forward but didn't prevent my tongue from falling into my throat which caused snoring. The device hampered my natural bite so closing my mouth and chewing is difficult for a few hours in the morning. Amazon does not allow me to return the product so I figured I would just give a review. Maybe if you have a very large mouth then this would work. Can you fit a billard ball in your mouth? I have a rather average sized head. I got a nice pillow for a cheaper price than this device so that I can sleep on my side. I am normally a back sleeper because my shoulders are so big since I lift weights. But a good pillow for your head and another between your knees for keeping your spine straight worked magic.So skip the useless and expensive device and get yourself a nice pillow instead.Cheers!

First of all, it does completely stop snoring, when it works. The VitalSleep was my old go-to since around 2017. Please note that Every other full circular impression mouthpiece is worse than this one. Others are either tremendously bulky, more painful, or don't take tooth impressions as well.Why I say when it works:1. There's a lot of hard plastic on the inside that scrapes against your mouth and causes irritation over time. It ended up being something I couldn't rely on every night because of this, I've always had to take breaks.2. To advance your jaw, it applies pressure from the outside pushing in on your upper front teeth, and from the inside pushing out on your inner front teeth that leaves them sore in the morning and the pain can take a couple hours to fade.3. The mouthpiece contains a plastic screw mechanism that can melt when you are performing the molding process. If the threads melt, you are left with a mouthpiece with stripped threads that slides back and forth and is ready for the garbage bin.Fortunately for us and maybe unfortunately for them ZQuiet Advance is around now and it is far closer to the prescription only advancement devices (and perhaps even superior in some ways). I'd guess that within the next year or so VitalSleep will do another revision, but until then their competition is the only one that completely leaves your front teeth alone and only forms to the incisors and molars and that is hugely more comfortable to wear.I've gone back and forth between leaving a 3 or 2 star rating because of the difficulties, but decided I certainly can't leave lower than 3 for a product that did at least successfully take my SnoreLab recordings from Epic to completely quiet.