Vielight Neuro Duo 4
USD$2,399.00
We are an Authorised Australian Vielight Distributor.
The Neuro Duo 4 is the world’s only transcranial-intranasal brain photobiomodulation device. Its modular design, powered by 5 Vie-LEDs, delivers a laser-like irradiance on important brain networks, but with the safety of LEDs
The Vielight Neuro Duo comes with both Alpha and Gamma modes.
- Gamma (40Hz): focus, memory, brain energy.
- Alpha (10 Hz): relaxation and sleep improvement.
Vielight technology quality is guaranteed by medical grade certification.
We can provide free consultation both before and after your purchase.
Description
The Neuro Duo 4 helps you improve your cognition, memory and functional creativity. It comes with alpha and Gamma modes. The Alpha mode induces a more relaxed mental state, while the Gamma mode induces a more focused mental state.
Gamma (40Hz): focus, information processing, memory improvement, energising.
Alpha (10 Hz): mindfulness, learning, relaxation, sleep improvement.
- Vielight technology quality is guaranteed by medical-grade certification.
- Vielight technology is supported by a two-year manufacturer’s warranty from the time of delivery.
- 20 minutes per session
- Results in 4 to 8 weeks
- 200-300% sunlight irradiance
- Adjustable to target any brain area
- Bypasses hair and enables full contact
- The Neuro offers a nasal gateway to the brain
Why the nose?
Being just 3 inches from the brain, the intranasal channel is the most efficient channel for photobiomodulation of the ventral (underside) brain area.
These ventral structures within the brain’s core have important functions.
The Neuro offers a nasal gateway to the brain.
- The olfactory bulb is directly connected to the brain regions responsible for keeping long-term memories.
- The ventromedial prefrontal cortex is vital for cognitive processes.

How is the Neuro Alpha different from the Neuro Gamma?
- The Alpha induces a more relaxed mental state, while the Gamma induces a more focused mental state.

Near-infrared light is nearly invisible to the naked eye, making the beam appear dimmer than its power density.
Each device comes with:
- 1 x Neuro headset
- 1 x Neuro intranasal applicator
- 1 x Charger
- 1 x Device pouch
- 1 x Silicon sleeve
- 1 x Carry case
Overview and benefits
- focus
- stress
- memory
- sleep
- mental clarity
- creativity
- brain energy
The Neuro Duo 4 helps you improve your cognition, memory and functional creativity. It comes with Alpha and Gamma modes. The Alpha mode induces a more relaxed mental state while the Gamma mode induces a more focused mental state.
Alpha waves are linked to the brain’s resting state and help with mental coordination, mindfulness, and learning. Athletes often cite the “flow” state, which has strong correlations with Alpha.
- 20 minutes per session
- Results in 4 to 8 weeks
- ~5000 mW power | 250 mW/cm2
- Adjustable to target any brain area
- Bypasses hair and enables full contact
How it works
The Neuro Duo 4 has 5 Vie-LED modules that emit pulsed 810nm near-infrared light at 10 Hz (Alpha mode) and 40 Hz (Gamma mode) to stimulate the brain cells without generating heat.
Although near-infrared light is mostly invisible, our design efficiently produces the highest amount of power in the industry (~300 mW/cm2 irradiance, 1000 mW per transcranial LED, 5000-6000 mW total). See 3rd party testing report.
Inclusions
Each device comes with:
- 1 Neuro headset
- 1 Neuro intranasal applicator
- 1 charger
- 1 device pouch
- 1 silicon sleeve
- 1 carry case
Additional info
- Manufacturer – Vielight inc.
- LED Power – 1000 mW per module.
- Power Density|Irradiance
- 100-150 mW/cm2 (3): Rear Transcranial LEDs
- 75-125 mW/cm2 (1): Frontal Transcranial LED
- 25-50 mW/cm2 (1): Intranasal LED
(Potential 300 mW/cm2 but safety-limited)
- Est. Irradiance Area – 400cm2 (+/-50cm2): including intranasal module footprint
- Targeted Brain Network — Default Mode Network. Modules are adjustable to target different areas.
- Head Size Suitability – Minimum age 5 years old, based on published study data.
- Medical Grade Certification – ISO13485 and MDSAP.
- Safety Certification – TUV Rheinland.
User Guides & Research
Research
The Effect of Intranasal Plus Transcranial Photobiomodulation on TBI
Feasibility, safety, and efficacy of transcranial photobiomodulation (tPBM) for the treatment of mild cognitive impairment (MCI).
https://pmc.ncbi.nlm.nih.gov/articles/PMC11713276/pdf/ALZ-20-e095049.pdf
Photobiomodulation-Induced α-Helix to β-Sheet Transition in Tubulins: Potential Implications for Alzheimer’s & Other Neurodegenerative Diseases
https://www.mdpi.com/2079-4991/14/13/1093
Improvements in Traumatic Brain Industry
https://pmc.ncbi.nlm.nih.gov/articles/PMC9912826/
Enhancement of Divergent Creative Thinking After Transcranial Near-Infrared Photobiomodulation
https://www.tandfonline.com/doi/full/10.1080/10400419.2023.2219953
Near-Infrared Photobiomodulation of Living Cells, Tubulin, and Microtubules In Vitro
https://www.frontiersin.org/journals/medical-technology/articles/10.3389/fmedt.2022.871196/full
Transcranial Photobiomodulation for the Treatment of Children with Autism Spectrum Disorder (ASD): A Retrospective Study
https://www.mdpi.com/2227-9067/9/5/755
Parkinson’s Disease and Brain Photobiomodulation | Clinical Results with Vielight Neuro
https://www.vielight.com/wp-content/uploads/2021/12/Improvements-in-clinical-signs-of-Parkinsons-disease-Liebert-2021-1.pdf
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