Vielight Inc (vielight.com) has a 4.7 out of 5 rating on OK.one, based on 65 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 94% rating it 4 stars or higher; The business has replied to 100% of negative reviews. Last updated 2026-08-10.
What people say
R
Ryan · 1 review · Verified · Experienced 2026-05-26 ·
★★★★★
great company and products
I ordered the MIP device and have found the red led applicator very relaxing. I also liked the red laser applicator. I have not had the chance to use it a ton yet, but look forward to. I wanted to give a big thank you, however, to the customer service team that helped me with some questions around products and with a previous issue I had. Everyone at the company seems super kind and genuine.
I am 74 and having problems with memory and mobility. I use the Vielight regularly and already feel the difference. I am hopeful to see the research extended for the homeless and children with disabilities. I am excited the research is very positive and how the brain can rewire new synapses if phenomenal.
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Ana · 2 reviews · Verified · Experienced 2026-05-31 ·
★★★★★
The technology and the comfort of using…
The technology and the comfort of using it at home.
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KCS · 5 reviews · Experienced 2026-06-04 ·
★★★★★
VielIght Neuro Pro 2 - Hypothalamus Health
I am using the VielIght Neuro Pro 2. I was ill for many years until an Atlanta, GA ENT found/removed 10 fungal masses growing in my sinuses, at the base of my brain, from an Aspergillus Penicillium exposure in the basement of our home. I have extremely low waking cortisol levels and daily diurnal rhythms, thought to be from a damaged hypothalamus, which is at the base of the brain where mycotoxins were being released. (Endocrinologist lab values developed this diagnosis.) When I am using the Pro 2, lab values have shown my waking cortisol rising towards more normal levels. It is such a simple device and seems to be offering such a powerful answer. The only other option I could find to stimulate the hypothalamus was going to cost $45,000!! I am so grateful to have the Pro 2 and an opportunity to likely return my hypothalamus to health.
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Jordan Angelo · 1 review · Experienced 2026-06-01 ·
★★★★★
After only a few sessions
After only a few sessions, I feel amazing. Very high energy, yet calm. Highly recommend.
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Benn Subong · 1 review · Experienced 2026-05-25 ·
★★★★★
It’s easy to use
It’s easy to use, relaxing, and I’ve noticed better mental clarity and focus with regular use. I also like that it’s non-invasive and simple to fit into my daily routine. Overall, a great wellness device and definitely worth trying.
You sent me an email with a big long spiel about my product containing a lithium battery and could only be shipped by surface, and would take weeks. In reality, my device does not contain a lithium battery and was shipped locally and I received it in just a matter of days. But, I love the product and have been using them for years!
I have been using a Vielight for a few years now. I originally bought mine because I have a neuroinflammatory disorder and it was really causing cognitive issues. I have noticed a LOT of improvement. I used to teach in health care (dental hygienist) and found some Google Scholar studies on red light therapy for the brain. I researched comparisons between different companies and it seemed that the Vielight would be my best bet to buy. I tell everyone that I encounter in my medical visits how much it has helped, and have had a practitioner purchase one for her mother. Thank you for making such a quality product. It's so nice (and reassuring) to get a lot of my brain back.
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Ann · 1 review · Experienced 2026-03-31 ·
★★★★★
Easy and Effective
Easy and Effective.
The device helped with focus right away and over time with a tailored protocol, made a big difference in anxiety with positive effects across cognition and general quality of life.
I purchased 2 intranasal units with 4 applicators each. The product is excellent, portable, and backed by serious research. The customer service is excellent. They answered my questions very well.
I have been using a few Vielight products and recently decided to upgrade to the Neuro Pro 2. The versatility and improved product design is a step up for what my needs are and I have experienced improved results.
It has brought my brain back. I referred it to my sister in-law and another friend having memory problems. It works!!!
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Andrew · 4 reviews · Verified · Experienced 2026-05-03 ·
★★★★★
Glad I stumbled across photo biomodulation
I stumbled across photo biomodulation in my quest to find ways to delay or even prevent dementia. I was frustrated with the many online videos about supplements, diets and even exercise routines, all promoted as a key, if not THE key to delaying preventing dementia. What impressed me about photo biomodulation was decades of peer reviewed research in collaboration with well known universities, both domestic and abroad. I watched numerous videos and paper presentations at professional conferences, and concluded that the Vielight offered the best device- the device you buy is the same used in research. Its near infrared light is tuned to 810 nanometers, at 40 hz. The VieLight is designed to maximize the penetration of the light by placing the electrodes at key areas of the head, as well as offering nasal attachment for maximum penetration of the light. The Vielight website provides links to Vielight research journal articles.
I have no purely objective data to report, however here are some my subjective observations: after each use, I have a sensation that my brain has been rinsed and refreshed; the speed and ease with which I complete Wordle puzzles and Sudoku, has increased; My errors when doing Duolingo lessons has decreased; and I now win 97% of my Risk games when played against computer (bots) opponents.
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Victor Aung · 1 review · Experienced 2026-04-02 ·
★★★★★
Its helping my wife cognition...slowly
After reading the articles and reviews I bought Vielight Gamma on February 18th for my wife who have moderate stage Alzheimer's for 4 years. We used 6 times a week at 20minutes sessions as recommended by the staff. I noticed improvements on week 3, mood is better affect brighter but memory remained the same, At week 4 recall improved to 3 items at 2 minutes but 0 on 5 and 10 minutes. On week 7 recall gets better to 3 items on 2, 5 and 10 minutes. But at week 10 recalls went down to 0 I called for consult and was told to cut down to 15minutes sessions. I am at 15 minute sessions 6 days because she was taking long naps for few days. She never had problem with sleeping before. I am positive Vielight is helping her cognition because mood continued to improve. She is motivated, less confused , chatting more with family though memory haven't improved yet.I just order Vielight Vagus to use along with Gamma.
The equipments are professional grade and very impressive. Only thing I am truly disappointed is the manuals for the Vielight equipment is so cheap in paper , in prints and in drawings. Even some microwaves, small household appliances Made in China have better manuals.
I am excited to try Vagus and I believe it will help more of my wife's cognitive functioning more that Gamma alone.
BEst
Victor Aung MD
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JW - Vancouver BC · 1 review · Verified · Experienced 2026-04-23 ·
★★★★★
Vielight MIP 633-810 Device - for Optimal Health and Well-being
I have been using the Vielight MIP 633-810 unit since early 2023 - it is an outstanding device and has helped me maintain excellent health, both on a physical level (never sick) and mental level (still sharp and alert).
I use this device twice daily (AM/PM) six days a week. It is part of my daily routine. I often have it on when I’m on my rebounder.
As a person out and about, on public transportation, in stores, and visiting little children, I am often exposed to coughing and sneezing of those around me. In the 3 years of using this device I have had one minor head cold (2 days of feeling slightly under the weather, nothing more). I would NOT be without this device, it is as important to me as my daily sun exposure and walking on grass.
At 68, I feel better than I have felt in years and this Vielight MIP 633-810 device is a major contributor to my good health and well-being.
PS, the customer service is not AI - a real person answers the phone. Now that’s rare these days. Plus, if you have questions they are quick to help.
Finally, I respect this company, their research, and their approach to wellness. Their website is easy to navigate and gives access to their scientific research papers - worth visiting and reading.
With smiles, JW
This is my 2nd purchase of VieLight. The first one had only 810 nm, 10 Hz light. The second one has 655 nm and 810nm light (10 Hz and 40 Hz). I suffer from Multiple Chemical Sensitivities, which causes mental fog similar to long COVID if I smell perfume, deodorants, and other grooming chemicals in the air. The latest Vielight purchase is very effective at resolving the problem, especially when I use 40Hz, 810 nm light along with 655 nm. Thank you from the bottom of my heart. Also, the hardware of the newest version is much more robust than that of the earlier version.
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Willam Johnson · 1 review · Experienced 2026-04-26 ·
★★★★★
This Vielight technology is incredible !
My experience with VIELIGHT has been wonderful. The VIELIGHT MIP multimodal intranasal photobiomodulator, using the (4) different applicators, have provided me with improved mental clarity and a lower blood pressure. Additionally, VIELIGHT’s customer service & product quality is unsurpassed.
The tech is experimental but revolutionary. The team is very approachable and always willing to help. The neuro pro 2 is for more advanced cliental but I do enjoy the product and looking forward to all the updates.