No more snoring. Get restful sleep from the very first night — for you and your partner.
Hynoa | Anti-Snoring Mouthpiece
- Sleep without guilt or disturbing anyone
- Wake up every morning feeling fully refreshed
- Comfortable & 100% adjustable to your needs
Money-back guarantee
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Will Hynoa work for me?
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More than 9 out of 10 users notice an improvement within the first few nights. And that's no coincidence.
Whether you snore, suffer from sleep apnea, or wake up exhausted every morning—the mechanism is the same. During sleep, your jaw relaxes, your tongue falls back, and your airways close. This is what causes the noise, the micro-awakenings, and the fatigue.
Hynoa acts directly on this cause. By repositioning your jaw by a few millimeters, it opens up the airway—and the result is immediate. This is the principle recommended by the French National Authority for Health (HAS), with millimeter-precise adjustment to adapt exactly to your jaw.
How do I use it?
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Immerse the brace in hot water — 45 seconds is enough to soften the medical material. A quick dip in cold water, and it's ready.
Bite down gently to create your impression — the appliance molds to the shape of your teeth in seconds. Not satisfied? You can start over at any time.
Adjust the advance at your own pace — With the adjustment key, advance gradually millimeter by millimeter until you find your ideal position.
Sleep. That's all. — Clear airways, a peaceful night, waking up feeling great. For you and your partner.
Money Back Guarantee
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If, for any reason, you are not satisfied with your purchase, you have 30 days from receipt of the product to request a refund. Simply contact us, and we will process your request promptly.
Delivery
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Order processing and shipping typically takes 1-3 days.
Once your order has shipped, you will receive a shipping confirmation email with your tracking number to keep you informed of the status of your order.
Depending on your location, shipping may take 7-12 days from the date of shipment.
Targets snoring at its source
Sprays, strips, lozenges, special pillows—you've tried everything. And nothing has worked. It's not your fault.
These solutions do not target the real cause of the problem: the soft tissues that vibrate at the back of your throat.
By gently moving your lower jaw forward, Hynoa naturally widens your airways to prevent tissues from vibrating — eliminating the noise that disturbs your sleep.
What they say our clients...
I bought it for my husband, and he can't live without it anymore.
I ordered it myself because I couldn't take it anymore. Twenty years of snoring, arguments, irritability... It took him a little while to get used to it the first two or three nights, but now he wears it every night without even thinking about it. And I can finally sleep.
Good product, you just need to get used to it.
The first two or three nights are a little uncomfortable, you salivate quite a bit. But then you get used to it and it's like night and day. My snoring has almost completely disappeared, my wife confirms. In the morning I feel great, no more dry mouth.
I didn't even know I was sleeping poorly.
I thought my fatigue was due to work stress. I'd sleep my eight hours, but I was exhausted in the morning. My partner told me I was holding my breath at night. Since I've been wearing the orthosis, I wake up rested, truly rested. I never thought something like this could change my days so much.
Finally, a solution that actually works!
I was skeptical, I admit. After the Doucenuit sprays, the Breathe Right strips, and a nasal clip that did absolutely nothing, I'd given up hope. But the oral appliance is something else entirely. It doesn't work in the same area. The first night, silence. My partner thought I wasn't sleeping.
The molding process is simple, contrary to what I thought.
I was worried the molding would be complicated. Actually, it only takes two minutes. Hot water, a little bite, and it's done. Adjusting it with the wrench is gradual. I started slowly and within a week I'd found my perfect position. Comfortable all night long, I don't even feel it anymore.
4 Steps Simple
Ready in 2 minutes, adjusted to your jaw
Heat
Immerse the brace in hot water for 45 seconds to soften the material.
Mold
Place it in your mouth and bite gently for 30 seconds to create your personalized imprint.
Adjust
Gradually advance the lower jaw with the adjustment key until you find your ideal position.
Sleep
Wear it, breathe freely, and wake up feeling great.
Heat
Immerse the brace in hot water for 45 seconds to soften the material.
Mold
Place it in your mouth and bite gently for 30 seconds to create your personalized imprint.
Adjust
Gradually advance the lower jaw with the adjustment key until you find your ideal position.
Sleep
Wear it, breathe freely, and wake up feeling great.
FAQs - Frequently Asked Questions
How does Hynoa work?
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Snoring occurs when your jaw relaxes during sleep and the soft tissues at the back of your throat block the airway. Hynoa gently moves your lower jaw forward a few millimeters—just enough to keep your airways open. Air flows freely, the tissues stop vibrating, and the noise stops. It's mechanical, not chemical—that's why the result is immediate.
Does this also work for sleep apnea?
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Hynoa is designed to reduce snoring. That said, the principle of mandibular advancement is the same as that recommended by the French National Authority for Health (HAS) for mild to moderate sleep apnea. If you think you may suffer from sleep apnea (breathing pauses, excessive daytime sleepiness, headaches upon waking), consult a healthcare professional who can assess your situation.
Is it comfortable all night?
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For the first two or three nights, you might experience slight discomfort or increased salivation. This is normal; your mouth is adjusting. After a few days, most users forget they're even wearing it. The soft, medical-grade material molds to the shape of your teeth, and the appliance stays securely in place no matter your sleeping position.
How do I adjust it to my jaw?
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In two steps. First, the molding: you immerse the orthotic in warm water for 45 seconds, then bite down on it to create your personalized impression. Not satisfied with the result? You can start again. Then, the adjustment: using the included adjustment key, you advance the jaw millimeter by millimeter until you find your ideal position. Start slowly and adjust gradually over a few nights.
Is it safe?
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Yes. Hynoa is made of BPA-free medical-grade material, designed for extended daily use. Mandibular advancement is a principle that has been used for decades in orthodontics and sleep medicine.
What if it doesn't work for me?
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You have 30 nights to try it out. If Hynoa doesn't change your booking, we'll give you a full refund. No proof, no conditions. Just contact us, and it's sorted.
Contraindications
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Do not use Hynoa if you:
- suffer from central sleep apnea or a severe breathing disorder
- have loose teeth or advanced periodontal disease
- have a temporomandibular joint (TMJ) disorder
- wear a dental implant that is less than one year old
- are under 18 years old
In rare cases, use may cause: slight sensitivity of the gums or jaw, increased salivation, or a feeling of temporary discomfort during the first few nights.
Does this also work for sleep apnea?
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Hynoa is designed to reduce snoring. That said, the principle of mandibular advancement is the same as that recommended by the French National Authority for Health (HAS) for mild to moderate sleep apnea. If you think you may suffer from sleep apnea (breathing pauses, excessive daytime sleepiness, headaches upon waking), consult a healthcare professional who can assess your situation.
How do I adjust it to my jaw?
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In two steps. First, the molding: you immerse the orthotic in warm water for 45 seconds, then bite down on it to create your personalized impression. Not satisfied with the result? You can start again. Then, the adjustment: using the included adjustment key, you advance the jaw millimeter by millimeter until you find your ideal position. Start slowly and adjust gradually over a few nights.
What if it doesn't work for me?
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You have 30 nights to try it out. If Hynoa doesn't change your booking, we'll give you a full refund. No proof, no conditions. Just contact us, and it's sorted.