Source 01 · the jaw

Dummy Product

4.6 out of 5 0 reviews In stock, ships in 48 hours
Rs.200.00 One-time purchase
1
  • 120 nights to decide, then a full refund
  • Free shipping, and returns are prepaid
  • Signed off by our sleep-medicine board
  • Unbranded outer box, recyclable throughout
  • One product in your chosen size
  • Fitting tray, plus a spare in case you want to remould
  • Ventilated storage tin
  • A single folded card of instructions — no manual

Medical-grade EVA, BPA and latex free. Rinse under cold water and air dry. Soak weekly with a Nightly Rinse tablet. Avoid boiling water after fitting, dishwashers, and alcohol.

Dispatched from Zürich within 48 hours, free, worldwide. EU and UK orders arrive in two to four working days; everywhere else in five to nine, duties included. Return anything within 120 nights — used or not — and we'll email a prepaid label the same day you ask.

Not suitable if you wear full dentures, have loose teeth or advanced gum disease, or are under 18. If you have a diagnosed temporomandibular joint disorder, or you experience gasping and pauses in breathing at night, speak with your dentist or physician before ordering.

As featured in
Specification
Advancement 2–8 mm

Four positions on a stepped dial

Weight 21 g

Lighter than most single-arch guards

Sizes Two

Standard and Slim, both mouldable

Replace every 12 months

Or sooner if the bite marks flatten

Fitting 8 minutes

Boil and bite, once, at home

How it works

What it does at 3am

Air squeezes through a smaller opening, tissue vibrates, and that vibration is the snore. This removes the narrowing.

Step 01

The jaw relaxes back

Muscle tone drops as you fall deeper into sleep. The lower jaw and the base of the tongue drift toward the back of the throat.

visual 01 · jaw at rest, airway narrowing
Step 02

It holds the airway forward

The mechanism locks at the setting you chose and holds where a waking jaw sits.

visual 02 · engaged, airway advanced
Step 03

The airway stays open

With the opening back at full width, air moves without turbulence. Nothing vibrates, so there's nothing to hear.

visual 03 · airway open, laminar flow
Fitting

Eight minutes, once

You set this up the evening it arrives. After that it keeps its shape for the life of the product.

08 minutes total
  1. 01

    Heat the water

    Bring a bowl of water just off the boil, then wait one minute. Too hot and the guard softens past the point of holding detail.

  2. 02

    Soften for 40 seconds

    Lower the guard in on the fitting tray. It turns from opaque to slightly translucent — that's your cue.

  3. 03

    Bite and hold

    Bite down evenly and press the outer edges against your teeth for 30 seconds. Push your lower jaw slightly forward as you do.

  4. 04

    Cool and set the advancement

    Rinse under cold water, then turn the dial to position one. Move up a setting every few nights until the snoring stops.

Real customers

Customer success stories

Unscripted, from people who bought it themselves.

Before you buy

Questions about this product

Anything else, write to us — a fitting specialist answers within one working day.

Mild tightness for the first three to seven mornings is normal and passes. Start on the lowest setting and only move up when the previous setting feels like nothing. If soreness lasts beyond two weeks, drop a setting and email us.

Crowns, bridges and implants are generally fine. Fixed braces are not — it can't mould cleanly around brackets. Ask your orthodontist first if you're mid-treatment.

Standard fits most adult jaws and holds advancement more firmly. Choose Slim if you have a narrow arch, sleep on your side, or found previous guards bulky. Either can be exchanged free within the trial.

Then the source probably isn't your jaw. Try Contour if it only happens on your back, or Vent if you're congested. Return this within 120 nights for a full refund either way.

No. This reduces snoring caused by soft-tissue vibration. If you experience gasping, pauses in breathing, or persistent daytime sleepiness, ask a physician about a sleep study before relying on any device.

Twelve months is the guide. Replace sooner if the bite impressions flatten, the material clouds, or the hinge loosens — all three reduce how well the jaw is held.

Reviews

Quieter households

Every review below is from a verified order. We don't edit them and we don't remove the unflattering ones.

4.8
out of 5

94% of buyers keep it past the trial.

  • 5 star78%
  • 4 star16%
  • 3 star4%
  • 2 star1%
  • 1 star1%
Verified

Third night was the one

First two nights I was aware of it and slept badly. Moved the dial up one notch on the third and my wife didn't wake once. She's the reason I bought it and she's the reason I'm writing this.

Marcus H. · Standard · 4 months in
Verified

The fitting is genuinely eight minutes

I've tried two other guards and both moulded badly. This one took one go and the bite marks are crisp. The spare tray meant I wasn't nervous about ruining it.

Priya N. · Slim · 7 weeks in
Verified

Jaw ache for a week, then nothing

Worth saying: the first week my jaw was sore in the mornings. Support told me to drop back a setting and build up slowly, which worked. Four stars would be unfair now — it's fine.

Tomas L. · Standard · 5 months in
Verified

Travels well, which I needed

On the road three weeks a month. The tin is small enough to live in my wash bag and I've stopped apologising to colleagues about thin hotel walls.

Adaeze O. · Standard · 9 months in