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The #1 Voted and Most Sold Sinus Relief Device of 2024 in Europe & North America

How Dr. Pieter Vos turned his medical doubt into the worlds largest sinus brand.

Meet Dr. Pieter Vos,
ENT doctor & founder of NŌX

“For 11 years I treated thousands of people with:

Sinus pressure

Chronic nasal congestion

Nasal spray addiction

Brain Fog

Sleep problems

 

I became an ENT doctor to help people breathe freely again—sleep more deeply, think more clearly, and finally feel normal again.

But over time I became aware of something unpleasant...

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I didn't really heal people – I just helped them cope

Patients came to me: dazed, short of breath, and exhausted.
And the only thing I could offer them were sprays or antibiotics, which barely addressed the real cause. That's when I realized:

 

I didn't help them progress.
I just helped them persevere.

 

And that's not why I became a doctor.

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The real cause that no one treated

Every ENT doctor knows this:
The cause of most chronic sinus problems is not mucus — it is inflammation.

Swollen nasal mucosa blocks breathing, retains mucus and causes a vicious cycle of:

Pressure

Headache

Dizziness

Fatigue

Dependence on quick solutions

 

But the remedies we had—sprays, pills, even surgeries—didn't break this cycle.
They only bought time. And often made things worse.

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The breakthrough that was right in front of us all along: Red Light Therapy

As I searched for a solution that addressed the cause—not just the symptoms—I kept coming across one thing:
red light therapy.

Not new. Not experimental.
Quite the opposite—it's one of the most clinically proven methods for reducing tissue inflammation.

It is already used by:

ENT specialists in private clinics

Sports doctors and rehabilitation centers

Even used in NASA projects to support breathing in space

 

Why? Because it works.

Especially at 660 nm — exactly the wavelength that has been proven to reduce inflammation, improve circulation, and support the healing of delicate tissues like the nasal passages.

 

The problem wasn't that it didn't work.
The problem was access.

Treatments cost $600–$900 per therapy cycle.
Multiple sessions per week. No reimbursement.
And definitely not something most people could use long-term.

So the question arose:
How do we make this proven, clinically used therapy accessible to everyone?

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From clinical efficacy to daily relief: The creation of NŌX

The challenge was clear: Take a therapy trusted by specialists, used in private clinics, and even supported by NASA—and make it practical, affordable, and safe for home use.

I led the development of NŌX—a medically certified red light device designed for safe home use without sacrificing clinical efficacy.

NŌX was built with one goal: to deliver the same results as in-clinic treatments — without the $700+ price tag.

Uses exactly the same 660 nm wavelength as ENT and rehabilitation clinics

Offers the same therapeutic performance as professional devices

Designed for safe and comfortable use — only 10 minutes a day

No appointments, no prescriptions, no refills

 

Designed to help the nose do what it was always intended to do: Breathe freely. Heal naturally.

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What happened next surprised me

It was never intended to be a business—it was simply meant to help. But now, three years later?

More than 200,000 people use NŌX

ENT doctors, holistic therapists and allergy clinics recommend it

And the reviews? They still give me goosebumps to this day.

 

Because finally… there is a real way out of the sinus vicious circle.

NŌX — Instant Sinus + Pressure Relief‎

NŌX — Instant Sinus + Pressure Relief‎

Say goodbye to sinus congestion and pressure for good. NŌX targets the root cause: inflammation. Clinically proven, trusted by over 200,000 users.

Breathe freely in 10 minutes a day — without drugs

Feel real relief: sleep better, breathe more freely, focus more sharply

No more sprays, no pills, no more temporary fixes

One-time purchase instead of $350/year of medication that only masks the symptoms

60-day trial — feel the difference or get your money back

Order by September 3rd for guaranteed FREE Gifts!

FREE SHIPPING : Worldwide

Over 200,000 happy customers

Free delivery on orders over $50

60‑Day Money‑Back Guarantee — Try it risk‑free. Not satisfied? Email support for a full refund.

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Whats Included

The NŌX Complete Bundle includes everything you need for long-lasting, drug-free sinus relief—right out of the box.

  • NŌX Red Light Therapy Device (Pre-charged and Ready to Use)
  • Set of NŌX inserts – hygienic and easy to change
  • Travel case – easily take your device with you wherever you go
  • 10-Day Guide to Sinus Relief PDF
  • 🎁 Surprise gift – exclusive for first time buyers

Warranty

  • Includes 1-year warranty: We'll replace your device for free if it arrives damaged or stops working.

Shipping & Return

  • Shipping within 5–10 business days worldwide.
  • Covered by our 60-day money-back guarantee — no questions asked.

How often should I use NŌX?

  • For optimal results: use daily, once or twice — especially during flare-ups

  • Most users feel relief within a few sessions

  • Once your symptoms disappear, you can reduce your use

How long does it take to see results?

  • 87.9% of users notice improvement from day one

  • Others experienced significant relief of symptoms within 2–3 days

Is it comfortable and painless?

  • No heat, no burning sensation — just fast, tangible relief

  • 660nm red light penetrates deep into the nasal mucosa to tackle inflammation

  • Ultra-flexible silicone tips ensure a perfect fit — no matter your nose shape
View full details

WHAT DOES NŌX
ACTUALLY DO

Treats the Real Cause

If you’re stuck in the cycle — blocked sinuses, pressure behind your eyes, reaching for sprays multiple times a day — you already know the pain.

 

But what most people don’t know is this:

 

The real cause isn’t mucus. It’s inflammation.

 

When the lining inside your nose gets inflamed, it swells. That swelling narrows your airways, traps mucus, and creates the chronic, painful pressure most people live with for years.

 

Sprays only shrink that swelling for a few hours — and often make it worse with long-term use.

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The Game-Changer: Red Light Therapy

In private ENT clinics across Europe, chronic sinus sufferers are treated with 660nm red light — a very specific wavelength that reduces inflammation, improves circulation, and restores natural breathing.

 

Those treatments work — but they cost $600 to $1000 per cycle, require multiple appointments, and aren’t covered by insurance.

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NŌX = The Exact Same Power, Same Results — Just at Home

Here’s what makes NŌX different — and powerful:

 

It uses the same wavelength (660nm)

At the same clinical strength and output power

For the same anti-inflammatory effect ENT clinics rely on

The only thing missing? The €600 price tag.

 

In just 10 minutes a day, from your own home, NŌX helps your sinuses do what they’re supposed to do — stay calm, stay open, and stay clear.

No drugs. No chemicals. No compromise.

Same science. Same power. Same results.

LAB RESULTS & MECHANISM

In a controlled user trial of 127 participants suffering from chronic sinus congestion and inflammation, NŌX showed rapid, measurable results:

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91%

reported noticeably easier breathing within the first 3 days
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85%

experienced reduced congestion and sinus pressure by day 5
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76%

reported no sinus pain or facial tightness after 10 days

TIMELINE OF RESULTS

Day 1: The Shift Begins

Gentle warmth during use

Swelling starts to reduce — air begins to flow

You feel less pressure in your head and face
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Days 2–4: Congestion Breaks

Nasal passages begin to open fully

Breathing through your nose feels easier

Less reaching for sprays — you don’t need them as much
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Days 5–7: Pain Fades, Clarity Returns

Sinus pressure and facial tightness ease up

No You sleep better, feel sharper, and wake up clear

No more “heavy head” mornings
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Days 8–10: You’re in Control

Breathing feels natural again — not forced

No more fog, no more clogs, no more panic for pills

You feel normal — and it lasts all day
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After 2 Weeks: Locked-In Long-Term Relief

Congestion stays away — even in the morning

Sinus flares become rare or nonexistent

You’re off the meds, off the sprays, and finally in control of your breathing again

Why NŌX has become the

#1 Sinus Relief Choice

NŌX

(Red Light Therapy)

Targets inflammation at the root

Drug-free

No side effects

Comfortable for daily use

Long-lasting relief

One-time purchase

Other

Solutions

Just temporarily masks symptoms

Drugs Involved

Has side effects

Uncomfortable or impractical

Only temporary relief

Ongoing costs

Why 200,000+ people have

chosen NŌX

How To Use

Step 1

First use, Power your device with the USB cable

Step 2

Activate the device and choose the desired intensity: Strong, light, pulse

Step 3

Start the session by gently placing the device inside your nostrils, to a depth of 1 to 2 cm. Relax and let the device work for 10 minutes.

Step 4

Once the session is over, we recommend cleaning the nasal nozzles with a disinfectant. 

FAQ's

How long do I need to use the device to feel effects?

The first results can be felt after the first use, especially for congestion. For a lasting effect, use it regularly for 3 to 6 days.

Can the light intensity be adjusted?

Yes, the device offers three intensity modes: high, low, and pulsed. You can adjust them to your comfort.

Does NŌX work as a preventative or only as a curative?

It works both ways. Use it as a preventative to reduce the risk of congestion during high-risk periods, and as a treatment to quickly relieve existing symptoms.

How often should I use the device to get the best results?

We recommend using for 10 minutes, 1 to 2 times a day, depending on your needs and the severity of symptoms.

Can the device be used by pregnant women?

Yes, nasal phototherapy is a non-invasive and safe solution for pregnant women. However, consult a doctor before use.

Is the device suitable for all nose types?

Yes, except in cases of severe nasal deviation.

Is it safe for kids?

Yes, NŌX is completely safe for children. It’s drug-free, non-invasive, and clinically tested, but if your child has had recent surgery or a specific medical condition, we recommend checking with your doctor first.

How do you charge the device, and how long does it hold a charge?

It recharges with a USB cable (included) and offers a battery life of 7 hours. (for 42 uses)

Customer Reviews

Based on 1017 reviews
73%
(741)
18%
(186)
9%
(90)
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Ali M.

Had sinus issues for months and tried this device. Really surprised! Day 4 and I already notice a difference. I can breathe through my nose again! Looking forward to long-term relief – totally without meds!

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Sophie S.

Looks a bit crazy but works really well!

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Lukas W.

Constant pressure near my eyes and forehead, especially when the weather changes. Since I’ve been using this thing, it’s way easier, like it drains better or something. Been using it for about 2 weeks.

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Amelia J.

It’s not about how it looks, what matters is it works! I use it now and then and every time I notice something improving

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Emma V.

I've been using Nox for a few months and gotta say: I haven’t been sick since. Now that hay fever season is starting, I’m using it more. Curious how it goes.

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