Vielight Neuro Gamma 4
USD$1,799.00
The Neuro Gamma 4 is the world’s only transcranial-intranasal brain photobiomodulation device. Its modular design, powered by 5 Vie-LEDs, delivers a laser-like irradiance to important brain networks, while maintaining the safety of LEDs.
Gamma (40Hz): focus, memory, brain energy
Vielight technology quality is guaranteed by medical-grade certification.
We can provide free consultation both before and after your purchase.
Description
As a powerful and well-researched brain photobiomodulation (PBM) device with intranasal technology, the Vielight Neuro Gamma is a next-generation brain stimulation device that’s safe, effective and easy to use. Our patented transcranial-intranasal technology offers a unique and powerful advantage for comprehensive brain stimulation of the Default Mode Network.
The Neuro Gamma transmits pulsed near-infrared (NIR) energy through the cranium, activating a brain stimulation process known as photobiomodulation. Through efficient engineering, we can extract one of the highest amounts of power (~100 mW/cm2) from a near-infrared LED energy source without generating heat.
The Neuro Gamma emits pulsed NIR energy at the 40 Hz frequency. This frequency correlates with neural gamma brain oscillations. Gamma brain waves are correlated with increased focus, improved information processing, enhanced memory, and increased brain energy levels.
Additionally, our Neuro Gamma technology is featured prominently in independent brain photobiomodulation research globally.
Gamma (40Hz): focus, information processing, memory improvement, energizing.
- 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.
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 Neuro headset
- 1 Neuro intranasal applicator
- 1 charger
- 1 device pouch
- 1 silicon sleeve
- 1 carry case
Overview and benefits
- focus
- memory
- mental clarity
- brain energy
This device has a neuromodulating effect on Gamma brain waves, which induces a more focused mental state. The Neuro Gamma 4 is sufficient for the majority of people.
- 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 Gamma 4 has 5 Vie-LED modules that emit pulsed 810nm near-infrared light at 40 Hz 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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