Snoring Can Cost a Bed Partner About an Hour of Sleep a Night. We Reviewed SleepZee, the Jaw-Forward Mouthpiece Designed to Quiet It
An honest look at the $35–$50 boil-and-bite device: how it works, what sleep research says, who should skip it, and where to get the current official discount.
SleepZee is a low-cost boil-and-bite mandibular advancement mouthpiece. It holds your lower jaw slightly forward so the tongue doesn't fall back and narrow your airway.
That jaw-forward principle is the same one sleep medicine guidelines recommend over no treatment for adults with simple snoring. It's not as precise as a $1,000+ custom device from a dentist, and it's not for anyone with possible sleep apnea. For otherwise healthy adults, it's a practical first step before spending hundreds.
The Real Cost of Snoring Isn't the Noise
It's the elbow at 2 a.m. The partner who quietly moves to the couch. The two of you waking up tired, a little irritated, and pretending it's fine.
The impact is measurable. In a small Mayo Clinic study, the spouses of loud snorers went from sleeping 74% of their time in bed to 87% once the snoring was treated. That's roughly an extra hour of sleep per night for the person lying next to the snorer.[1]
Most snoring has a simple mechanical cause. When you fall asleep, the muscles in your throat and tongue relax. The tongue and soft tissue drift backward, the airway narrows, and air rushing through the tighter space makes those tissues vibrate. That vibration is the sound.
How SleepZee Works: The Jaw-Forward Method
SleepZee fits over your upper and lower teeth and holds your lower jaw slightly forward while you sleep. Because the tongue is attached to the lower jaw, it moves forward too. That keeps more space open at the back of the throat, so the air moves through with less vibration.
Instead of masking the sound, it targets the position that causes it. And because you mold it yourself, you get a personal fit without a dental appointment.
Fitting it takes about 10 minutes
Place the mouthpiece in hot (not boiling) water for the time stated in the instructions to soften it.
Bite gently into it with your lower jaw slightly forward, press it against your teeth, and let it set.
Cool it in cold water and try it on. If it feels loose, repeat the process. A snug fit is what keeps it in place all night.
What the Research Says About Jaw-Advancement Mouthpieces
There are no published clinical trials on SleepZee as a brand. There is solid research on the type of device it is, and that's what we looked at.
Guideline-backed approach: The American Academy of Sleep Medicine and the American Academy of Dental Sleep Medicine recommend oral appliances, rather than no therapy, for adults who want treatment for primary snoring.[2]
Measurable drop in snoring: In a randomized study of people already using jaw-advancement devices, median snoring fell from 193 to 20 snores per hour with the device in place.[3]
The honest caveat: A head-to-head trial found custom-made devices reduced snoring more than boil-and-bite versions. About a third of people stopped using the boil-and-bite device, mostly because it didn't stay in place overnight.[4]
What that means for you: the principle works, and fit is everything. Take your time molding it, and re-mold if it slips. If it still won't stay put, that's your sign to see a dentist about a custom device.
Try the Approach Sleep Research SupportsJaw-advancement, molded at homeWhat You Get With SleepZee
Quieter nights for both of you: it targets the jaw and tongue position behind most mouth-related snoring.
Personal fit at home: one size molds to your teeth, so there's no sizing guesswork.
Designed for side sleepers: a well-molded fit grips the teeth, so it's less likely to shift when you turn.
No drugs, no surgery, no machine: nothing to plug in, no prescription, no noise of its own.
Travel-ready: compact, with a storage case for hotels and trips.
Reusable: with daily cleaning it lasts for months. Heavy teeth grinding wears it out faster.
Who Should NOT Use SleepZee
Snoring is sometimes a sign of obstructive sleep apnea, a medical condition that needs a doctor. See one before using any snoring device if you notice:
- Gasping, choking or pauses in breathing during sleep (often noticed by a partner)
- Strong daytime sleepiness or dozing off while driving
- Morning headaches or high blood pressure
Also skip it or ask your dentist first if you wear full dentures, have loose teeth, active gum disease, braces or jaw-joint (TMJ) pain, or are under 18.
How SleepZee Compares to Other Snoring Solutions
| Option | Typical cost | What it targets | Main drawback |
|---|---|---|---|
| Nasal strips | Low, but ongoing | Blocked nose | Does little when the jaw or tongue is the cause |
| Chin strap | Low | Mouth falling open | Doesn't move the jaw forward |
| SleepZee (boil-and-bite) | About $35–$50 | Jaw and tongue falling back | Fit is less precise than a custom device |
| Custom dental device | Often well over $1,000 | Jaw and tongue falling back | Cost and several dental visits |
| CPAP machine | Hundreds to thousands, prescription | Sleep apnea | Mask, hose and noise; meant for diagnosed apnea |
If snoring is your only complaint and your nose isn't the problem, a boil-and-bite device is the logical place to start. It uses the same mechanism as the expensive option, for a fraction of the price.
Start With the Affordable OptionSame jaw-forward principle, for a fraction of the costHow Much Does SleepZee Cost?
At the time of writing, the official store lists:
1 mouthpiece: $49.95
3 mouthpieces: $105 (about $35 each, roughly 30% less per unit)
The store also runs promotional discounts on its list price. Prices change, so check the current offer before you order.
Why most people take the 3-pack: one for each partner if you both snore, one spare, and one for travel. Boil-and-bite devices also wear with use, so a spare means no gap when it's time to replace yours.
The manufacturer says SleepZee is sold only through its official store, not on Amazon or eBay. Buying there gets you the genuine product and the current promotion.
Check Today's 3-Pack PriceOfficial store · promotion while it's listedQuestions to Ask Before You Buy
Will SleepZee stop my snoring from the first night?
Some people notice quieter nights quickly once the mouthpiece is well fitted, but results vary. Your jaw usually needs a few nights to adjust. If snoring continues, re-mold for a firmer fit. If it still continues, talk to a doctor, because persistent loud snoring can be a sign of sleep apnea.
Does it have side effects?
The most common ones are temporary: morning jaw or tooth soreness, extra saliva or dry mouth, and mild gum irritation. Long-term nightly use of any jaw-advancement device can gradually change how your teeth meet, so regular dental checkups are a good idea.
Can I use it if I wear dentures or have dental problems?
It needs enough healthy natural teeth on both jaws to grip. It is not suitable for full dentures, loose teeth, active gum disease, braces or jaw-joint (TMJ) pain. If you're unsure, ask your dentist first.
What if I might have sleep apnea?
SleepZee is not a treatment for sleep apnea. If you gasp or choke at night, someone has seen you stop breathing, or you're very sleepy during the day, see a doctor before using any snoring device.
Why is it so much cheaper than a mouthpiece from a dentist?
Custom devices are made in a lab from impressions of your teeth and include dental visits, which is why they often cost well over $1,000. SleepZee is molded at home. The fit is less precise, but for simple snoring it's an affordable first step.
Is it better than nasal strips?
They target different causes. Nasal strips help when a blocked nose is the problem. SleepZee targets the jaw and tongue falling back during sleep, a common cause of snoring.
How do I clean it?
Rinse it every morning with lukewarm water and mild unscented soap, let it air-dry and store it in its case. Avoid hot water after molding, because heat can change its shape.
The Bottom Line
If snoring is costing you or your partner sleep and there are no warning signs of sleep apnea, SleepZee is a sensible, low-cost way to test the jaw-forward approach before paying for a custom device. Mold it carefully, give it a few nights, and judge by how your partner sleeps.
Get SleepZee From the Official StoreCheck the current promotion before it changesScientific References
- Beninati W, Harris CD, Herold DL, Shepard JW Jr. The effect of snoring and obstructive sleep apnea on the sleep quality of bed partners. Mayo Clin Proc. 1999;74(10):955–958. PubMed 10918859
- Ramar K, Dort LC, Katz SG, et al. Clinical Practice Guideline for the Treatment of Obstructive Sleep Apnea and Snoring with Oral Appliance Therapy: An Update for 2015. J Clin Sleep Med. 2015;11(7):773–827. PMC4481062
- Mandibular advancement devices for the control of snoring. Eur Respir J. 1998;11(2):447–450. PubMed 9551752
- Vanderveken OM, Devolder A, Marklund M, et al. Comparison of a custom-made and a thermoplastic oral appliance for the treatment of mild sleep apnea. Am J Respir Crit Care Med. 2008;178(2):197–202. doi:10.1164/rccm.200701-114OC