The Reset Device by Elva Health

Wake up without jaw pain.

A custom-made device that works with your jaw muscles, tongue position and airway while you sleep. No clinic visits. Shipped worldwide.

Learn how it works
The Reset Device by Elva Health
Custom-made for you
Jaw · Tongue · Airway
The only device that addresses all three muscle systems at the same time.
Comfortable from night one
Lower jaw only
Small, light. Most clients adapt within the first few nights.
Patented method
Switzerland-developed
Built on 15+ years of clinical practice in orthodontics and myofunctional therapy.
Fully online
No clinic visits needed
Personal review by Dr. Kozyk. Device shipped in 2 weeks, worldwide.
Why this matters

One root cause.
Many symptoms.

Jaw tension, grinding, morning pain, headaches, snoring and unrestorative sleep often come from the same underlying issue: a long-term imbalance in the interconnected muscle system of the jaw, tongue and upper airway.

If ignored, it tends to progress
This imbalance rarely stays in one place. Over time, it can lead to:
  • TMJ joint irritation and chronic tension
  • Worsening snoring and potential development of sleep apnea
  • Persistent mouth breathing and airway narrowing
  • Fragmented sleep and long-term nervous system activation
  • Increased risk of needing invasive interventions later
Journal of Clinical Sleep Medicine, 2021
Morning jaw pain and stiffness
The jaw muscles have been working all night instead of resting.
Grinding and clenching
The nervous system stays activated, keeping muscles under constant load.
Snoring and mouth breathing
The tongue and jaw fall back at night, narrowing the airway.
Tension headaches
Masseter and temporalis overload radiates into the temples, often every morning.
Unrestorative sleep
Hours in bed, but the body never fully powers down or recovers.
Who is this for

Find your story

The Reset Device · By Elva Health

Jaw pain in the morning
is a muscle problem. The Reset Device addresses it.

Custom-made from your 3D dental scan, worn only on the upper jaw, and designed to stay minimalistic and comfortable. Built with a patented Swiss method and shipped within 2 weeks.

Jaw muscle tension and jaw position
Helps the jaw muscles relax and balances the whole area, while guiding the jaw into a therapeutic position. So that tension and pain reduce and the jaw feels more comfortable through the night.
Tongue and facial muscle balance
Guides the tongue to rest comfortably against the palate, where it naturally belongs. So that mouth breathing, dryness, and snoring reduce at the source.
The Reset Device by Elva Health
Airway and breathing mechanics
Creates gentle space at the back of the throat to keep night-time breathing steady. So that your sleep stays deeper and you experience fewer night-time interruptions.
Nervous system calm
Helps quiet the muscle-to-brain tension loop that stays active through the night. So that your whole system settles into deeper, more restorative sleep.
Why it is different

No other device combines all of these functions in one small, custom, upper-jaw design. The Reset Device was built to support the jaw, tongue, and airway as one connected system. That integrated approach is what made the method patent-worthy after 15 years of clinical refinement.

Why Elva Health

We bring together orthodontics, myofunctional therapy, breathing physiology and sleep medicine.

Our team has spent over 15 years studying how jaw muscles, tongue posture and airway mechanics shape sleep quality. We combine clinical practice, applied research and modern 3D manufacturing to create a device built for real nights, not theory.

The same symptoms can come from very different places. We always start with a proper diagnostic, because knowing where it broke down is what makes the difference.

Dr. Olha Kozyk
Dr. Olha Kozyk · Clinical Lead
Specialist in orthodontics, myofunctional therapy, breathing therapy and sleep medicine. Every assessment reviewed personally.
15+
Years
structural alignment, breathing work, applied research
1200+
Clients
supported across jaw tension, sleep quality and recovery
3-in-1
Expertise
orthodontics, myofunctional therapy, breathing physiology
Patented
Registered method. The only device combining all three systems.
Swiss
Developed in Switzerland. Medical-grade materials, precision manufacturing.
John Mew
Collaboration and training with global leaders in orthotropics including John Mew.
Global
Participation in international conferences including Dubai Expo and BAOS Congress.
Personal
Every case reviewed personally by Dr. Kozyk before any device is made.
How it works

Start today. Get relief in 3 weeks.

We built this process to remove every unnecessary step. No waiting rooms, no repeated adjustments, no month-long delays. From your first answer to device in hand, almost everything happens online.

1
Start here
Assessment or 1:1 consultation
Complete the Assessment online in 10 minutes, or book a 1:1 session with Dr. Kozyk directly. We confirm whether this is a muscle problem and whether our approach can help. We only take on cases where we are confident there will be results.
2
One offline step
One 10-minute 3D scan
At any local dental office near you. If you are having trouble finding one, we find it for you. This is the only step that happens in person. Once you send us the files, we take it from there.
3
Manufacturing
We build your device
As soon as we receive the files, we create your 3D model and print your device using medical-grade materials approved to the highest standard of dental work. Custom-made for your exact anatomy.
4
2 to 3 weeks from order
Device delivered. Online fitting session.
Your device arrives at your door. We then do the fitting session together online. That is it.

The only method where you go from diagnostic to device in weeks, not months.

Why a standard guard is not enough

A night guard protects the teeth. It does not relax the muscles.

That is why the soreness is still there in the morning, even after months of wearing one. The problem is not the teeth. It is the muscle system underneath them.

A standard night guard

Protects, but does not reset.

Acts as a barrier between the teeth. The masseter keeps clenching against it. The tongue stays in the same position. The airway stays the same.

  • Cushions tooth wear
  • Does not relax the masseter
  • Does not work with the tongue
  • Does not address airway mechanics
The Reset Device

Resets the whole muscle system.

Custom-made from your 3D scan to work with the jaw, the tongue and the airway at the same time. The same muscle system drives all three. We treat them as one.

  • Releases the jaw and masseter
  • Settles the tongue to the palate
  • Opens vertical airway space
  • Calms the nervous system at night

Real nights. Real change.

Short reflections from people who finally understood what was driving their jaw pain, and changed the pattern.

Sabina

"One day I realised I wasn't in pain. The headaches had just quietly stopped."

Hélène

"The morning tension I had normalised for years was gone within two weeks."

Yoav

"My partner told me the snoring had stopped before I even noticed."

Serhiy

"Three weeks in I checked my watch and the deep sleep number had finally moved."

Svitlana

"At my next checkup my dentist said the wear had stopped. That was the moment I knew something had actually changed."

Olga

"In the second week I woke up and my jaw wasn't already hurting. I hadn't had a morning like that in years."

Kateryna

"I thought I slept. But my body never fully powered down."

Mathieu

"After about a month I started noticing a difference. My sleep felt deeper and the tension reduced a lot."

Arina

"Only when I felt how much lighter my body became, I understood: the way things were before was not normal."

Nadiya

"The nights changed first. Deeper, more restful. I started waking up feeling genuinely refreshed."

Begin

Wake up without jaw pain.

The first step is understanding your nights. Dr. Kozyk reads every case before any device is made. If the device is not right for you, she will say so.

Start the Assessment   €29

Frequently Asked Questions

About Elva Health

Most people come to us after trying a standard night guard that protected their teeth but did not stop the morning pain. Or after Botox that helped for two months and then came back.

What we do differently is address the muscle system directly. A standard guard protects teeth. The Reset Device works with the jaw muscles, tongue position and airway simultaneously. And because Dr. Kozyk reviews every case personally before anything is made, you know it is the right fit.

Elva Health is for adults with jaw tension, teeth grinding or clenching, morning jaw pain, clicking or popping in the jaw, snoring, or mouth breathing during sleep. Most clients come to us after a standard guard that did not stop the pain, or after Botox that worked temporarily.

About the Process

Dr. Kozyk reviews your answers personally and sends a written conclusion within 48 hours. If the Reset Device is right for you, you receive guidance on the next step. The only offline step needed is a 10-minute 3D dental scan at any dental office. We help you find one if needed. Device arrives in approximately 2 weeks.

Most clients notice a difference within the first few weeks of wearing the device. For full muscle rebalancing the process typically takes around three months. The first changes are usually in morning jaw tension and sleep quality.

About the Device

A standard night guard protects teeth from wear. It does not relax the muscles. That is why you can wear one every night and still wake up with jaw pain and tension.

The Reset Device works at the muscle level. It simultaneously addresses jaw position, tongue posture and airway mechanics. There is no other appliance on the market that combines all three in one custom-made device.

The Reset Device covers the lower jaw only. It is small and light. Most clients adapt within the first few nights. Because it is custom-made from your own 3D scan, it fits precisely from the first use with no adjustment visits needed.

CE certified medical-grade resin developed for long-term oral use. Contains no BPA, phthalates, or softeners. 3D-printed by specially trained orthodontic professionals.

Currently not covered by standard dental insurance, which typically covers only a basic protective night guard. The assessment at €29 is the low-risk first step, and you find out whether the device is right for your case before any significant commitment. 14-day money-back guarantee on the assessment.