Light & sound device + free app
Switch off a busy mind in 11 minutes, eyes closed
Nine LEDs pulse in time with a soundtrack while you sit back with your eyes shut. No technique to learn and nothing to get right: pick a session, press play, and let it run.
Choose your device
Compare The Original and Rouge
| Feature | The Original | Rouge |
|---|---|---|
| LED colour | White | Red 670 nm |
| Best for | Focus, energy, variety | Evening wind-down, calm |
| Works with every session | ✓ | ✓ |
The price you see is the price you pay — free tracked delivery and no import charges.
One purchase, no subscription. 243 sessions included.
Authorized NeuroVIZR Partner
What's included
- NeuroVIZR Original light unit (9 white LEDs)
- Magnetic-connect adjustable headband
- Travel pouch
- USB-C charging cable
- Free lifetime app access: 72 sessions and 3 neuro-dosing courses
- Quick-start guide
You supply: a smartphone (iOS 15+ or Android 11+) and any headphones you already own.
Extra session packs are optional in-app upgrades. Nothing else is required.
What's included
- NeuroVIZR Rouge light unit (9 red LEDs, 670 nm)
- Magnetic-connect adjustable headband
- Rigid luxury carry case
- USB-C charging cable
- Free lifetime app access: 243 sessions and 16 neuro-dosing courses
- Quick-start guide
You supply: a smartphone (iOS 15+ or Android 11+) and any headphones you already own.
Extra session packs are optional in-app upgrades. Nothing else is required.
Order today and it arrives between
NeuroVIZR is a general wellness device, not a medical device. It is not intended to diagnose, treat, cure or prevent any condition. Not suitable for people with epilepsy, a history of seizures or light sensitivity, during pregnancy, or for anyone under 18.
Your night, hour by hour
9pm screens off. 10:30 in bed. 12:40 still awake.
Body tired. Brain still running. If this is your night, the problem was never that you did not try hard enough.
- 9:00 PM
Screens off. Herbal tea. You are doing everything you were told to do.
- 10:30 PM
In bed. Your body is finally still. This is the part that is supposed to work.
- 10:45 PM
You are replaying a conversation from this afternoon. You did not decide to.
- 11:20 PM
Drafting tomorrow's email in your head. Rewriting the second paragraph.
- 11:40 PM
Solving something that can absolutely wait until morning. Your body is exhausted. Your brain has not accepted the instruction.
- 12:40 AM
Asleep. Two hours after you went to bed.
- 6:30 AM
Alarm. Foggy. And it starts again.
This was never a discipline problem.
Every method you tried asked for effort from the exact faculty that stopped cooperating. Concentrate. Breathe correctly. Clear your mind. Your brain never received a signal to stop — and a signal is not something you can will into existence.
How the session works
The light and the sound are one instruction, not two.
Most light-and-sound devices play a track and flash a light. Getting the two to land on each other is the entire engineering problem — and it is the reason this works with your attention switched off.
670 nm9 red LEDs01
The pulse
The panel sits over your closed eyes and emits 670 nm red light in a deliberate rhythm. You are not watching a flicker. With your eyelids down you perceive it as a slow red bloom moving behind them — present enough to register, soft enough that you never have to look at it.
Synclight + audio02
The match
The audio track is not background music playing alongside the light. Every pulse of light is engineered to land on a matched beat in the sound, so the two arrive at your brain as one patterned signal instead of two competing ones.
When light and sound drift apart, the brain files them as noise and nothing happens. Holding them together is what turns eleven minutes of red light into a session.
11 mintypical session03
The stop
Eleven minutes of that matched rhythm is the signal. You do nothing with it. No breathing technique, no focus, no voice to follow, no mind to clear. Your only job is to lie there with your eyes closed.
Be honest with yourself about the timeline: most people notice a change within the first week of daily use, not on the first night. It is eleven minutes — short enough that a week of it survives a bad week.
Real customer stories
People using NeuroVIZR, in their own words. Tap a video for sound.
Clips of NeuroVIZR users, shared with permission of the manufacturer. Individual experiences; results vary. NeuroVIZR is a wellness device, not a medical device.
The literature
What the research actually says — and what it doesn't.
Wellness products tend to wave at science without saying anything. Here is the honest version, including the parts that don't help us sell this.
The wavelength
670 nm
Deep red at 670 nm is not an arbitrary colour. It is a specific, narrow band that appears repeatedly in published photobiomodulation research, which is why the ROUGE uses it rather than a generic red LED.
That research is about the wavelength. It is not about this device, and none of it concerns sleep or calm.
Photobiomodulation literature, various authors
Light and sound together
2015
A peer-reviewed paper, 'Stimulation by Light and Sound: Therapeutic Effects', reviews the literature on combining light and sound stimulation of the brain.
It is a review of the category, not a trial of any product.
da Silva et al., 2015 — PMC4493659, pmc.ncbi.nlm.nih.gov
Rhythmic stimulation
Ongoing
Rhythmic audiovisual stimulation is an active area of clinical research, including gamma-entrainment work originating at MIT and trials still running.
The mechanism is taken seriously in medicine. That is not the same as saying it has been proven to do anything for you.
Gamma entrainment research; trials ongoing
Read this bit. Everything above is category and mechanism research. No study listed here tested the ROUGE, or any NeuroVIZR device. None of it is evidence that this product will improve your sleep, your focus or your mood, and none of it is a medical claim. The NeuroVIZR is a wellness device: it is not intended to diagnose, treat, cure or prevent any condition. We mention the literature to explain why the device is built the way it is, not to suggest a clinical result.
What you unlock
One purchase. 243 sessions. Forever.
The complete library, unlocked from day one. No subscription, no upsells, nothing held back.
Written for the ROUGE and its 670 nm LEDs. They exist nowhere else.
Structured programmes you follow over several days, not one-off sessions.
When people reach for it
A head that won't switch off
For the racing thoughts that arrive the moment the room goes quiet.
The hour before bed
An evening ritual that isn't one more screen and isn't another drink.
Burnout and brain fog
For the stretch where everything takes twice the effort it should.
Before something that matters
Eleven focused minutes ahead of the meeting, the match or the stage.
What people say about the device
These are public statements about the NeuroVIZR, published by the manufacturer on neurovizr.com. They are not customer reviews of Zenovaglow, and we haven't independently verified them — we'd rather tell you that than imply otherwise. As a new shop we don't have our own reviews yet.
NeuroVIZR is unlike anything I've experienced. In a region where daily stress and constant demands are common, it offers a unique way to take a step back and create moments of calm. For me, it's become a simple and effective way to pause, reset, and reconnect with a clearer state of mind.
Founder of Restore Fitness & Limitless Human, Dubai
It feels like an enjoyable and immersive light and sound experience. A unique way to take a break and reset — without the use of substances.
Founder, Bulletproof Nutrition
For months I kept seeing NeuroVIZR in my feed, but I was honestly skeptical. Now I'm a huge fan — I use it regularly as part of my wind-down routine in the evening.
The Aging Games, Spain
NeuroVIZR has become a key part of my evening routine. I used to struggle with restless nights, and now I genuinely look forward to taking a moment to unwind before bed.
Founder, NOA AON
Buying from Zenovaglow
Why order here
Stocked in the UK and the Netherlands
Every order ships from the warehouse closest to you — England for UK orders, the Netherlands for the EU — so it never crosses a customs border. Two to four working days in the UK, three to seven across the EU.
Returns you don't pay for
Fourteen days to change your mind, even after you've used it. We email you a prepaid label — no forms, no restocking fee, no return shipping cost to you.
Two years of warranty, not one
The manufacturer gives twelve months. We give twenty-four on The Rouge and handle it ourselves — you won't be sent to a support address in another country.
A person answers the email
Ask before you buy if you're unsure whether it suits you. We'd rather talk you out of it than take a return.
Please read
Is this right for you?
Who should not use this device
Please read this before ordering. The NeuroVIZR is a wellness device. It is not a medical device, it is not a treatment, and it is not a substitute for care from a doctor or therapist.
Do not use it if any of the following apply to you:
- You have photosensitive epilepsy, any seizure disorder, or a history of seizures
- You are strongly sensitive to light
- You are under 18 — the device is intended for adults only
- You are pregnant
- You are under the influence of alcohol or drugs
If you have a neurological condition, or take medication that increases light sensitivity, speak to your doctor before using it.
Your eyes stay closed for the whole session and the light is perceived through the eyelid — it is never shone into an open eye. The device does not generate meaningful heat; some people describe red light as feeling warm, but that is a perceptual quality rather than actual heating.
Stop the session and take the device off if you develop a headache, dizziness or unusual tiredness. If you're unsure whether it's right for you, email us before you order rather than after.
What's in the box?
Everything you need for your first session the day it arrives:
- NeuroVIZR Rouge light unit (9 red LEDs, 670 nm)
- Magnetic-connect adjustable headband
- Rigid luxury carry case
- USB-C charging cable
- Free lifetime app access: 243 sessions and 16 neuro-dosing courses
- Quick-start guide
You supply: a smartphone (iOS 15+ or Android 11+) and any headphones you already own.
What is it, in plain terms?
A headband with a small light panel that sits in front of your closed eyes, paired with an app on your phone. The app plays audio through your own headphones and drives the light in time with it. You close your eyes for about eleven minutes and the session runs itself.
It is a wellness device — a structured way to take a break. It does not diagnose, treat or cure anything.
Why red light, and why 670 nm?
The ROUGE uses 9 LEDs at 670 nm instead of white. Behind a closed eyelid red reads as softer and warmer than white, which is why the 30 exclusive ROUGE sessions are built around evenings, winding down and deep rest rather than focus.
670 nm is a specific narrow band that appears repeatedly in published photobiomodulation research — that is why it was chosen rather than a generic red LED. That research is about the wavelength, not about this device, and it is not a claim that the ROUGE will do anything for your sleep.
What will it actually feel like?
With your eyes shut you see a slow red bloom and movement behind your eyelids rather than a lamp. Most people describe the sessions as absorbing and a little strange the first time, and ordinary by the third. Afterwards the common word is “settled” rather than “knocked out”.
It is not a sedative and it doesn't feel like one. If you're expecting to be put to sleep in eleven minutes, it isn't that.
When will I notice something?
Some people feel a difference after the first session. Many don't, and notice it instead over the first week of daily use — usually in how the hour before bed goes. We'd rather say that plainly than promise you a transformation on night one.
You have fourteen days to decide, which is roughly the window in which you'll know.
Do I need a phone and headphones?
Yes to both. The app runs the sessions, so you need a smartphone with iOS 15 or later, or Android 11 or later. The audio plays through headphones you supply — any wired or wireless pair works, and none are included in the box.
Is there a subscription?
No. The Rouge ships with the complete library — 243 sessions, 30 of them red-light exclusives, and 16 neuro-dosing courses. All of it is unlocked from day one and stays yours for life. There is no monthly fee, nothing expires and there is nothing further to buy.
Rouge or Original — which should I get?
If your problem is the evening, winding down and a brain that won't switch off at bedtime, take The Rouge. The warm 670 nm light suits the end of the day, and it ships with the whole 243-session library, 16 courses, the rigid case and a two-year warranty.
If your problem is the afternoon, focus and getting going, The Original does that for less — with 72 sessions and white light. The comparison table further up this page lays out every difference side by side.
Can two people share one?
Yes. The headgear is adjustable and there's nothing tied to a single user, so a household can share one device — you just take turns. Sessions run one at a time.
How do I look after it?
Keep it in the carry case between sessions, wipe the headgear and light unit with a dry or slightly damp cloth, and never submerge any part of it. Charge it over USB-C; a full charge takes around two and a half hours and gives you roughly three hours of use.
How long does delivery take, and are there import charges?
Delivery is free and tracked. UK orders ship from our warehouse in England and arrive in 2–4 working days. Orders to the Netherlands, Belgium, Germany, France and Spain ship from our warehouse in the Netherlands and arrive in 3–7 working days.
Because every order ships from within its own market, there are no customs duties or import charges to pay on delivery. Full details are in our shipping policy.
What if it isn't for me?
You have 14 days from delivery to change your mind, and you may use the device in that time — trying it is the whole point. Email us, we send a prepaid return label, and you get a full refund within 14 days of the device reaching us.
Separately, and regardless of that, you keep your statutory rights: if the device turns out to be faulty you have 30 days to reject it under the Consumer Rights Act 2015. See our returns policy.
Everything else asked you to try harder. This asks you to lie down.
243 sessions, yours for life. No subscription. Free UK and EU delivery. Fourteen days to change your mind, with the return postage on us.