"NuCalm... The best stress biohack that exists!"

Ben Greenfield

Use Promo Code BENG25 for $25 off your first month

Used by the U.S. Military and FBI

Used by 49 Professional Sports Teams
98% of patients would recommend NuCalm®
Safely used in over 1 Million Surgical Procedures

Why I Use NuCalm

“I’m constantly playing and experimenting with new devices for biohacking sleep and cognition. One of my favorites of late is a very handy device called the NuCalm, which I’ve been using to simulate an entire 120-minute sleep cycle with just a 20-minute daily power nap — and also (especially during these troubling times) to get myself a quick extra sleep cycle when I wake up early in the morning (4 am-ish) with thoughts racing through my head. There aren’t many items I own that I consider to be so-called “non-negotiable” biohacks in my daily routine, but the NuCalm is undoubtedly one of them.”

How I Use NuCalm

"I have found no stress, sleep, and recovery "biohack" that even comes close to the NuCalm. I am not joking when I say that I literally use this thing every single day, bar none. It is my absolute go-to for meditation, early morning awakenings, and recovery anywhere, anytime. It is well worth investment and has been a total game-changer for me."

Listen to the Full Podcast

73 Mins | Ben does a deep dive into NuCalm with CEO, Jim Poole

86 Mins | Ben's first NuCalm discussion with CEO, Jim Poole

Get Started With NuCalm

Save 65% Off Your First Month or Get 3 Months Free with an Annual Plan

Try out NuCalm as part of your weekly routine with 20 sessions per month. With NuCalm 20, you will feel the difference now as you reduce your cumulative impact from stress.

What's Included

NuCalm Neuroacoustic Software (via mobile app)

Premium NuCalm Eye Mask

20 Biosignal Discs (shipped monthly)

Money-Back Guarantee

Add To Cart

How To Use NuCalm

NuCalm‘s patented, clinically-proven solution relaxes users without drugs, without delay, without fail. It’s stress relief for the way we live today – technology to help you disconnect. NuCalm is administered in seconds, takes effect in minutes. It’s benefits can last for hours, so you can own the day.
woman applying the disc on her wrist
Step 1
Apply the NuCalm Biosignal Processing Disc.
woman choosing her NuCalm track
Step 2
Choose your journey in the NuCalm mobile app.
Step 3
Cover your eyes, sit back, and enjoy your NuCalm.

The NuCalm Feeling

After your NuCalm journey, you can expect to feel calm, relaxed, focused, energized, present, and patient. Since NuCalm is priming your GABAergic system, you can also expect to sleep well the night following your NuCalm.

Sleep Recovery

Stress Relief


Immunity Building

Real Reviews, Real People, Real Results

NuCalm has been changing lives for over 10 years.
Lou Burgess
Business Owner
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“I used NuCalm three times a day... At first, I continued to take my sleeping medicine as I thought it was a crutch. But, after the third week, I decided I did not need the medicine any longer and stopped taking it. I am now using NuCalm only before bed. It makes me very relaxed, calm, and tired, and I sleep like a baby. It always puts me to sleep.”
Dr. Michael Galitzer
Dr. Michael Galitzer
Integrative Medicine Doctor
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Any technology that can balance the autonomic nervous system is fantastic, because doing so optimizes health. That is what we are all after, and that is what NuCalm does. I realized immediately that NuCalm had huge advantages in promoting sleep, reducing stress, and giving me an overall sense of well-being. I like to use NuCalm every day.
JD Potynsky
JD Potynsky
Green Beret
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The hallmark of elite performers is predictability. Certainty in action is mandatory. Focus and discipline are lifesaving. NuCalm elevates these capabilities. It heightens my awareness. Channels my concentration. And sharpens my reaction time. It’s an invaluable tool in a performance-on-demand lifestyle.