1. Full Transcranial Coverage via High Irradiance
The Neuro 4 utilizes five strategically placed Vie-LED modules and achieves comprehensive, full transcranial coverage. This is made possible by our industry-leading irradiance and the natural scattering of light through biological tissue. The high-powered 810nm photons “bathe” the wider cortex, ensuring no area of the upper brain is left unstimulated.
2. Deep Brain Reach: The Intranasal Synergy
To go beyond the cortex, the Neuro 4 includes a specialized intranasal module. This enables light energy to bypass the thick skull via the nasal cribriform plate, reaching deep ventral structures (like the hippocampus and hypothalamus). This “top-bottom” synergy provides an unbeatable, comprehensive brain energy footprint.
3. Targeted Default Mode Network (DMN) Geometry
While full-transcranial, the deviceās energy geometry is precision-engineered to focus on the Default Mode Network (DMN)āthe brainās central command system. By concentrating our patented Vie-LEDs on DMN nodes, the Neuro 4 optimizes neural connectivity and metabolic health where it matters most.
4. The 810nm Advantage: Superior Penetration
The Neuro 4 utilizes the 810nm wavelength because it outperforms 1064nm and 1070nm for deeper brain reach. Head-to-head tPBM comparison studies by Harvard Medical School and other leading universities confirm that 810nm provides the strongest tissue penetration and mitochondrial interaction, making it the gold standard for brain photobiomodulation.
5. Dual-Frequency Neural Modulation
The Neuro 4 offers two evidence-based pulsed modes to guide brain state:
-
10 Hz (Alpha): For relaxation, neural synchronization, and recovery.
-
40 Hz (Gamma): For cognitive processing, memory enhancement, and focus.
6. Industry-Leading Power (No Heat)
Our patented Vie-LEDs produce the highest amount of power in the industry (~300 mW/cmĀ² irradiance; 5000-6000 mW total) to ensure effective dosimetry. Despite this high output, the technology is engineered to remain “cold,” stimulating cells without generating any thermal discomfort. [See 3rd party testing report].
7. Featured in the Most Published Studies
The Vielight Neuro is featured in the most published brain PBM studies globally – a strong sign of its efficacy.
flying applesauce (verified owner) –
there aren’t many brain PBM devices out there and frankly, this one is the best. I’ve tried the helmets and the contact points aren’t great. this headset ensures that the modules make firm contact with the head. the nasal applicator is a huge plus for reaching the underside of the brain too. I highly recommend this device. good work guys.
Mattis Wulf (verified owner) –
Ich habe dieses GerƤt auf Empfehlung von Thomas Feiner vom IFEN gekauft. Es ist ein tolles GerƤt zur Hirnstimulation, aber es ist teuer.
shanna.everest (verified owner) –
An easy to use device that I take around with me on my daily commute. so I’m really into Brain wellness and biohacking, still mebtally healthy and sharp but only 4 stars. this device generates a ton of power, my husband verified this with a photon density meter, concerned that you can barely see the headset beams despite being LEDs! don;t starw into it despite looking like a dim red light, it’s NIR energy which is almost inivisible. hats off to Vielight’s engineering team for producing this monster and I’m sure LEDs are safe but some caution should be taken
Vayne Kim (verified owner) –
this company might be a little slow between the ears, there are a ton of 10% coupon codes floating around – so you don’ thave to pay the full price of $1799 – look it up. anyways, I find this product surprisingly bulky and substantial, it might be the power of the LEDs but it fits like a glove and I can feel the energy. I use this pre-workout to synergize my mind and my son loves it too.
hana sung (verified owner) –
I was looking for something to give me an edge or make my life easier as a graphical artist. I was skeptical at first when my friend told me about it but I would say that my freelancing ideas flow way faster
Rohan McFallon (verified owner) –
I’m very happy with my purchase of the Neuro Gamma 3. As a fitness and wellness enthusiast, it fits well into my routine and energizes me before a long day at work. I also own a light therapy bed and hyperbaric oxygen therapy chamber to maximize my wellness routine. One issue that I’d liek to point out is the small stinging sensation on my scalp that disappears. It’s not unpleasant, just weird. It might be the energy.
Erica Sharp (verified owner) –
I used this device for 10 months on my mother, who has shown signs of slowing cognitive ability. she improved slightly over the months and seems sharper but ot sure if it’s due to the Neuro Gamma machine or the bredesen protocol. It could be a combination of both but either way, relieved and glad to have my mom partially back for now!!
Antoine Levoit (verified owner) –
JāĆ©tais sceptique au dĆ©but, mais je voulais voir si cet appareil fonctionnait pour mon pĆØre Ć¢gĆ© qui est oublieux. Cela semble fonctionner pour le moment.
vikings fan (verified owner) –
my father and I share this device. I’m a big believer in red light therapy, having used LLLT equipment as a physical therapist for the past 10 years with amazing results for muscular issues. I just didn’t think it would be applicable to the brain until vielight came along and the nasal module is a game changer. it really sets the company from all the other untested garbage wihtout research out there.
acoustic.geralt84565 (verified owner) –
this is probably one of the best brain stimulation devices (and I own a hyberbaric chamber, pemf and tdcs machines) but my headset stopped working after only a few months. vielight has since replaced it but it took them 2 weeks to do so.
hoping I don’t run into more reliability issues in the future.
Pierce Huntington (verified owner) –
For the past two months, I have been using the Neuro Gamma, and I like the clarity it brings. As a biohacker that is in tune with my body, I feel like my mind is getting sharper and more efficient. This device has improved how I operate as a software engineer and helps me think about serverside scripting.
sugarw000000kie (verified owner) –
this is a fantastic brain PBM device, definitely the best out there if you do your research but I’d reocmmend sticking to Gamma. 40Hz has the most research behind it, alpha not so much.
susanna mendez (verified owner) –
I purchased this device after watching Dr Bredesen’s interview with Dr Lim. While it’s had a noticeable positive effect on my father when combined with the Bredesen protocol, it’s hard to convince him to use the nasal applicator. It’s comfortable but I wonder if it can be made wireless..
maria.deckrt (verified owner) –
As a neurologist, I find this device fascinating. It seems to be backed by a lot of independent research by universities, the potential seems astounding given that it’s safe. I have gotten good results with my clients in terms of improving their Folstein test results. I haven’t tried the Alpha version because it seems like all the research is concentrated on the 40Hz Gamma pulse. I’ve been told by Vielight that this is NOT a medical device and to refrain from naming conditions, so there is that caveat but it’s definitely effective in improving the brain.
Trent Smith (verified owner) –
I’ve used low light therapy for awhile (back when it was still known as low light therapy) and was blown away by Vielight’s ingenuity. Unlike the other LLLT companies out there, there’s engineering logic and reasoning plus research behind what they’re peddling. I’m a user of the Vielight Gamma since June last year and I’m happy with the device, it fits surprisingly well on my big head.
Snowfox Dreamer (verified owner) –
I wanted to do everything possible to help my father, whose memory seemed to be rapidly deteriorating due to age. I was already aware of the Vielight Neuro Duo and wanted to try it out from a Bredesen protocol practitioner. I ordered one and received it in the mail a few days later. My father at first didn’t seem to notice any improvements but after a few months, his memory had improved dramatically! The device really made a difference for my dad, though I’m not sure if it’s also due to following the Bredesen protocol
Somalian Oranges (verified owner) –
My wife purchased a Neuro Gamma, while I purchased a Neuro Alpha. It was a mistake because we could have gotten the Neuro Duo and both pulse rates.
While there is a noticeable difference in the different pulse rates, I’m not happy with Vielight’s policy of not allowing us to return both devices so we could purchase a Neuro Duo instead.
They should combine both pulse rates.
Overall, it’s a fantastic device for brain stimulation and we use it everyday but Vielight should be a more sympathetic to their customers.
phoenixashes (verified owner) –
I’ve been using Neuro Gamma for the past 6 months and I can honestly say it has completely replaced my morning coffee. It’s an amazing device that gives me a great energy boost in the morning, but without any of the negative effects. If you’re looking for something to help with mental alertness, I recommend this device.
I eat apples (verified owner) –
After 8 months of usage, it’s a great device if you’re into brain wellness technology. I’ve done quite a bit of research into different home-use brain stimulation devices and Vielight seemed like the most credible option for me given their research. I don’t feel much of an immediate effect but I do notice that I’m able to perform better at work as a silicon engineer. However, it isn’t perfectly comfortable, the nasal applicator was slightly tight so I had to loosen it. The price isn’t a problem for me.
Aaron Barkman (verified owner) –
OK this device could have a lot more potential if it looked more high tech. It definitely serves it’s function well but if Vielight just invested more money into a cooler form factor, it would reflect better on their company. I like the technology but I think the appearance could be improved for the price.
julie180 (verified owner) –
I was broken my NEURO charging connector ,it’s not charging,I was email to this company asking for support, as they promised, they send me the parts . Thanks for your help.
Adrienne Odriscoll (verified owner) –
I bought the vielight neuro gamma. I’m the type of person that buys just about every piece of technology out there for better health. that list includes a tdcs devices, hyperbaric chambers, every kind of red light, pemf etc. I’d say this ranks in my top 2 devices to use in terms of usefulness, the other being my hyperbric chamber.
Leo Timmonson (verified owner) –
I purchased this device 5 months ago to help with my memory, possibly due to age. I’ve always been a sharp individual but over the past few years, I’ve noticed a decline ever since I hit my 60s. So far, it seems to be working well as I’m less absent-minded and my conversations feel smoother, the words come faster. However, I noticed I get slightly sleepy when using this device. Vielight has told me that it’s due to the stimulation and that’s fine.
hussain qureshi (verified owner) –
i read all the studies on their website and decided this would be the best choice, quite a cool device.. family agrees that it’s pretty weird to wear. I’m not disappointed so far, as i’m able to focus better on my work as a software developer learning new courses on AI and ML
mellisa lee (verified owner) –
the Vielight staff were very helpful and friendly. shipping to the UK went smoothly, a thumbs up to the Vielight crew from this happy user :)
The Lord of Apples (verified owner) –
I heard that Vielight actively deletes reviews that mentions medical conditions – so I’ll give a hint, lots of forgetfulness, old age – my father is now able to speak again. it might be some of the other things we’ve been putting him on, but integrative medicine path seemed to help a little bit. disclaimer: we arne’t drug haters or loons, we’re just willing to try new things – given the current lack of available solutions.
Dallas cowboy (verified owner) –
this is completely new technology to me, amazing what the 21st century brings. I’ve used the device for a few months at the recommendation of my neurologist and I can feel the positive benefits it brings to my mental clarity after my motorcycle accident. i’d recommend trying low level therapy for the brain.
Leo Timmonson (verified owner) –
I’m revising my review to a 4 star review because while the device is easy to use, the headset is not very comfortable on my wife (it’s comfortable for me) but I was hoping we could share the device without any issues.
Eric Eichmann (verified owner) –
My son has concentration issues and uses this to help modulate his brain for studies. It really does work, according to him. Not on the level of Adderall, which he has been taken off due to complications. I’ve tried it on myself and didn’t feel much however. Either way, 5/5 from me because his grades improved back to where they were when he was on his medication.
jessica rodriguez 70 (verified owner) –
This device doesn’t look sleek but it does work, I find that I’m able to focus on my work without the use of medication. Vielight should higher an industrial designer!! Such wasted potential for great technology.
Margaretta de Souza (verified owner) –
As someone who constantly struggled with mental fatigue and lack of focus, i’m happy with the results I experienced after incorporating this device into my daily routine. The Neuro stimulates my brainwaves, providing a profound sense of clarity, heightened mental alertness, and sustained energy throughout the day. thanks to Vielight and the Neuro Gamma, I feel more in control and can fully tap into my cognitive potential
Kazant (verified owner) –
This is a brilliant device that generates a lot of energy.. much more than the red light panels that I own. I’m not sure why but I can feel a sensation, perhaps heat or placebo? Either way, my brain fog symptoms are far less than they were a month ago.
James A (verified owner) –
fantastic device for brain stimulation with light energy, I can really feel the positive effects after 2 weeks of usage