Optoceutics is Revitalizing Minds:
Unlock the Power of EVY LIGHT®


Optoceutics Team member Mai

Mai Nguyen,

PhD, UC Berkley | Optoceutics CEO

Hi! It's Mai Nguyen here.

If you are reading this then you probably have some real concerns regarding cognitive health for yourself or a loved one.

Allow me just a few minutes of your time to tell you about myself, the Optoceutics company for which I am the CEO, and our groundbreaking product, the EVY LIGHT®.

As a neuroscientist with a PhD from UC Berkeley, my passion for brain health stems from a lifelong fascination with cognitive performance and a heartbreaking personal journey witnessing the decline of my parents’ cognitive abilities.

Naturally, here I am the CEO of a company that has developed the EVY LIGHT® to address critical issues of cognitive decline due to advancing age, dementia, and Alzheimer’s disease. Clinical trials are underway but the EVY LIGHT® is available now, classified as a General Wellness Product by the Food and Drug Administration.

The question we get most is:

"Why are gamma waves so critical for brain health?"

Gamma waves play a pivotal role in essential cognitive functions such as mental focus, memory retrieval, problem-solving, information processing, attention and awareness. 
When gamma waves are strong and fast, cells can transmit stronger signals across all areas of the brain. This is the hallmark of a sharp mind. 
Low gamma wave activity is observed in people experiencing cognitive decline, or simply advancing age. 
Working at computer with Evy Light

Effortless Gamma Wave Stimulation

EVY LIGHT® effortlessly stimulates healthy gamma wave activity in your brain to support essential brain health. 
Put the EVY LIGHT® in front of you for an hour a day while you work, watch TV, eat, read, etc. to provide the gamma wave stimulation it needs. 
A couple using Evy Light while drinking tea.
What our EVY LIGHT® Community is saying

Everyone has a story.
See how EVY LIGHT® is improving lives

"I use OptoCeutics' light everyday! Usually in the morning when I'm cooking or eating breakfast. It helps me have peace of mind as a preventative measure to an aging brain."

Maria C.


Studies show gamma wave stimulation can reduce the levels of amyloid and tau proteins in the brain,which are hallmarks of Alzheimer’s pathology 

Users of EVY LIGHT® are happy to report: 


Enhanced Focus
& Productivity

Better Problem
Solving Skills

Overall Cognitive

Reduced Neurological
Disorder Symptoms

Better &
Deeper Sleep

Increased &
Sustained Energy

Reduced Anxiety
& Depression

Judge The EVY LIGHT®
For Yourself 

100% Risk-Free

We’re happy to give you plenty of time to use the EVY LIGHT® without risk because you’ll want to be sure you experience the benefits.
With consistent use - at least one hour/day - you'll notice improvements.
If you're not satisfied for any reason, simply return EVY LIGHT® within three months for a no-questions-asked full refund of the amount you paid.

3 Month 100% Refund Policy 

If you aren’t satisfied – for any reason – simply return the EVY LIGHT® within three months of your purchase date and we’ll refund 100% of the price you paid. 

make the best of your daily routine

How Does EVY LIGHT® Work?

Turn it on, Once a day, Every Day

Place on a flat surface, 2 feet away. Use while reading, watching TV, playing games or any other activity.

Customize the Brightness

Personalize your experience by adjusting the brightness that suits you or your loved one the best.

Track Daily Progress

Every session is a step forward and our free app will track your progress.

Thanks to our 10-Year Product Guarantee, you can't go wrong.

Buying the EVY LIGHT® is an easy decision because you are protected by our 3-month 100% refund period, plus, even better, our 10-Year product quality guarantee.
EVY LIGHT® isn't a cheap 40Hz gimmick like you'll find on the Internet. As you can imagine, research, neuroscience engineering, patents, product development, testing, and clinical studies for the EVY LIGHT® haven’t come cheap. Pricing naturally reflects the quality and scientific engineering uniquely found in the EVY LIGHT®.
The EVY LIGHT® is far less than a gym membership for your body. How much is your brain worth?
Consider that knee replacement surgery is $30,000. What is a healthy brain worth? $60,000? More?
Does the price of a coffee once a week sound reasonable for a healthy brain?

The EVY Light® 10-Year 100% Product Quality Guarantee 

If your EVY LIGHT® has any technical issues within 10 years of your purchase date, just send it back to us and we’ll ship a replacement free of charge, no questions asked. 

And don’t forget our three-month 100% Refund Policy:

3-Month 100% Refund Policy

If you aren’t satisfied – for any reason – simply return the EVY LIGHT® within three months of your purchase date and we’ll refund 100% of the price you paid. 

Interested in The Science of The EVY LIGHT®

OptoCeutics is founded on academic and clinical research, and testing. 
You can access scientific studies and test results here from the Danish Technical University, the University of California Berkeley, Roskilde University Hospital, and Copenhagen University. 

Meet Our Board of Directors

Optoceutics Team member Mai

Mai Nguyen, PhD

Optoceutics Team member Marcus

Marcus S. Carstensen, PhD


David Hardwick

Optoceutics Team member Vivienne Ming

Vivienne Ming, PhD

Optoceutics Team member Kaare Danielsen

Kaare Agerholm Danielsen, PhD

Optoceutics Team member Jes Broeng

Jes Broeng, PhD


For the price of a coffee once a week, you can experience the benefits of the EVY LIGHT®. And if you’re a couple, you can share one EVY LIGHT® and both benefit! 
Like our current EVY Light® users, we look forward to hearing from you about… 

Here’s The Simple Plan for Improved Brain Health & Higher Quality of Life

Make EVY LIGHT® part of your life for an hour a day to effortlessly support your brain health.
Improvements will accumulate with continued use. Witness the transformative effects on your cognitive abilities.
On the day your EVY LIGHT® arrives, we suggest you list the cognitive challenges you are experiencing or worried about. The EVY LIGHT® free app will track your usage and help keep you on track. After three months, compare how things have changed for the better.
That will just be the beginning. Continue to use the EVY LIGHT® daily. However, if you're not happy, simply return it within 90 days for a full refund.

Get The EVY Light® Now
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Claims regarding the effectiveness of EVY LIGHT® and 40 Hz light therapy are based on ongoing research and have not been conclusively proven. Individual results may vary. EVY LIGHT® is classified as a General Wellness Product by the FDA and is not subject to FDA medical device regulations. Statements made here have not been evaluated by the Food and Drug Administration. EVY LIGHT® is not intended to diagnose, treat, cure, or prevent any diseases or medical conditions.

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