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Rewire Your Nervous System To Its Natural Resilience.

Meet Nurosym, the safest, most-studied, and most effective vagus nerve neuromodulation system recommended by 1,000+ healthcare professionals.

Shop Nurosym See how it works

Support 30+ bioindicators like HRV for peak athletic performance & healthy aging

Counter persistent tiredness and improve deep sleep

Build stress resilience and reach emotional balance

5M+

Completed user sessions

1000+

Healthcare professionals recommend Nurosym to patients

60+

Completed Clinical Studies

Developed by neuroscientists and leading researchers
to repair your nervous system

Calm down your restless mind
Stress Management

Calm down your restless mind

Get back your active energy
Innate Energy

Get back your active energy

Reach peak performance
HRV & RECOVERY

Reach peak performance

Stabilize your sleep
SLEEP QUALITY

Stabilize your sleep

Repair your digestion
HEALTHY GUT

Repair your digestion

Reset systemic inflammation
PAIN & IMMUNITY

Reset systemic inflammation

Study Participant Outcomes

Nurosym AVNT™ protocol: Compounding Long-term Benefits

Onset time: Feel visible results in as little as 5 days*

See Clinical Evidence
 

5 Days

Improved Mood + Energy*

  • Brighter days and higher motivation
  • Clear and stable mental patterns
  • Prolonged periods of focused energy

2 Weeks

Lower Stress Levels + Better Sleep*

  • Strong decline in reactivity to stress triggers
  • Less anxious and other negative thoughts
  • Feel well balanced and grounded after sleep

4 Weeks

High HRV + Accelerated Recovery*

  • Visibly higher HRV via wearable monitor
  • Reduced inflammation post workouts
  • Clinically proven to reduce resting heart rate

3 Months

Gut + Chronic Symptoms Improvement*

  • Less bloating and more regular digestion
  • Immunity against post-viral symptoms
  • Pain and autoimmune condition improvements

*Results in study populations, individual results may vary

Trusted by 150+ internationally recognised institutions

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Sleek, wearable device that rewires your brain-body communication

Nurosym delivers precise electrical impulses to activate the vagus nerve, a key part of the parasympathetic system that restores nervous system balance.

Nurosym in media

“The device that I’ve been clipping to my ear, called Nurosym, could provide an alternative means of stimulating the vagus nerve, and, unlike implanted stimulators, does not require surgery.”

“I put a little electrode here in my ear. It stimulates my autonomic nervous system, trying to make my body more parasympathetic, more chill.”

“There is no trial of any drug or anything I’ve ever done in all my years that makes a patient so well that he or she no longer fulfills criteria for persistent fatigue syndrome”

"The Beat Goes On: Bioelectronics Reduce Heart Problems"

Trusted by leading wellness professionals and scientists.

"Based on the evidence coming out, it looks as if these devices... appear to be helping big time in terms of Post-Viral Fatigue."

Dr Mikolaj Raszek

Dr Mikolaj Raszek

Researcher at Merogenomics

"I wanted to know can we help our patients have an even more sustained relief from an out-of-control sympathetic nervous system. I'm happy to say so far the answer has been yes."

Anthony Kaveh

Anthony Kaveh

Doctor of Medicine

"(Nurosym) increases the rest and digest side of your nervous system by up to 61% in five minutes and it's a potent reliever for anxious states."

Dr Myro Figura

Dr Myro Figura

Anesthesiologist & Chief Medical Officer at HealFast

"Based on the evidence coming out, it looks as if these devices... appear to be helping big time in terms of Post-Viral Fatigue."

Ashley Ridout

Ashley Ridout

Osteopath

Find your calm state

Find your calm state

Nurosym helps calm your nervous system reset within minutes. Train your body to handle stress naturally—without feeling overwhelmed

45%

Depressive states reduction

35%

Anxious states reduction

85%

Less heart palpitations

Flight-or-Flight

Sympathetic system

Rest-and-Digest

Parasympathetic system

May reduce stress hormone production

Endless notifications, tight deadlines, and constant demands keep your body in "fight or flight," leading to chronic stress.

Signals the body it's time to recover

Start restoring balance within minutes. Train your body to be more resilient and adaptable to long-term stressors.

INNATE ENERGY & RESILIENCE

More active energy, stronger immune system

Your body’s ability to fight off illness and sustain energy depends on a well-regulated nervous system. Past infections or chronic stress can dysregulate your system leaving you fatigued, mentally foggy, and more vulnerable to illness.

01

Counter Burnout & Persistent Fatigue

02

Patented Target

03

Neural Communication

<p>More active energy, stronger immune system</p>
RECOVERY & LONGEVITY

Reach Peak Biological Performance

Inflammation is the silent enemy to performance—it slows recovery from sports injuries, disrupts sleep, and accelerates cognitive decline. Poor sleep and chronic inflammation strain your heart, delay muscle repair, and weaken mental sharpness over time.


Nurosym is scientifically proven to:

  • Reduce Inflammation
  • Support cardiovascular
  • Enhance neuroplasticity

helping you recover faster, sleep deeper, and think sharper—so you can sustain peak performance every day.

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Research Areas 

Breakthrough Clinical Results from 60+ Completed Clinical Studies

Anxious Thoughts

35% reduction

Fatigue and Chronic Tiredness

48% reduction

Depressive States

45% reduction

Sleep


30% improvement

Reading & Learning

29% improvement

Memory recall

32% improvement

Vagus Nerve Activity / HRV

61% Improvement

Attention

11% Improvement

Heart Rate Variability

18% improvement

Postural Heart Rate Abnormalities

45% reduction

Oxidative Stress

28% reduction

Macrocirculation

50% improvement

Palpitations

85% reduction

Blood Pressure

10% reduction

Post Viral Symptoms

61% reduction

Inflammation

78% reduction

Widespread Pain

38% reduction

Headaches

Improvement

HRV / Vagus Nerve Activity Increase

61% improvement

Fatigue Reduction

48% reduction

Heart muscle Function Improvement (GLS)

29% improvement

Blood Vessel Flexibility & Circulation (FMD)

50% Improvement

Microcirculatory Function Improvement

64% Improvement

Postural Heart Rate Abnormalities Symptom Reduction

45% Improvement

Heart Palpitations Burden Reduction

85% Improvement

Gastrointestinal Symptoms (Acid Reflux, Irritable gut, Inflammatory gut, Gastroparesis)

80% reduction

Heart Palpitations Burden

85% Reduction

Heart Muscle Function Improvement (GLS)

29% Improvement

Blood Vessel Flexibility & Circulation (FMD)

50% Improvement

Microcirculatory Function Improvement

64 % Improvement

Postural Heart Rate Abnormalities Symptom Reduction

45% reduction

Inflammation Reduction

78% reduction

Oxidative Stress Reduction

28% reduction

Gastrointestinal Symptom Improvement

80 % Improvement

Backed by Science. Continuously Researched

See Scientific Evidence
Reduction in anxious states
Clinical Study Results 35 %

Reduction in anxious states

In a clinical trial, targeted stimulation of the vagus nerve increased vagal tone and inhibited cytokine production in the inflammatory process. Both are important mechanisms for anxiety resilience.

Reduced fatigue & increased energy
Clinical Study Results 48 %

Reduced fatigue & increased energy

In the study, patients reported sustained improvements even one week after discontinuing the therapy, indicating prolonged relief from fatigue-related symptoms.

Improvement in HRV & Vagus Nerve activity
Clinical Study Results 61 %

Improvement in HRV & Vagus Nerve activity

In a clinical trial, a one-hour session of Nurosym favourably altered all parameters of Heart Rate Variability, when compared to a placebo. HRV indicates activation of psychophysiological self-repair mechanisms.

Resilience, day and night

When to use image
heart rate variability
18% increase

Post workout

Speed up recovery and reduce soreness.
Under high stress
anxious states
35% reduction

Under high stress

Stay calm and centered when life gets overwhelming.
When to use image
GI symptoms
80% improvement

After meals

Support Digestion and activate your “rest and digest” state.
When to use image
vagus nerve activity
61% improvement

During Meditation

Enhance your meditation with deeper relaxation.
When to use image
Reading
28% improvement

During work

Boost focus and maintain mental clarity all day long.
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sleep
31% improvement

Before Bed

Unwind faster and enjoy deeper, more restorative sleep.

The Nurosym difference

Nurosym
Deep breathing, Medication, etc
Non-invasive and drug-free
X
61% increase in vagus nerve activity in just 5 min
X
Robust placebo-controlled studies
X
Stable, measurable outcomes
X
Requires no effort or mental focus
X

We change lives. Nurosym stories

Post Viral Fatigue
Relieving Post Viral Symptoms

Relieving Post Viral Symptoms

Read full story

"Five star rating for me. In this world where there's not much we can go on, this is one of the things we can."

Derek

Inflammation
fatigue
Post-Viral Fatigue, Autoimmune Relief, and Better Sleep

Post-Viral Fatigue, Autoimmune Relief, and Better Sleep

Read full story

“I definitely noticed when I haven't used it, I don't sleep as well.”...”when I don't use it, I feel a lot more inflamed and achy and just not well.”

Kate

Anxious Thoughts
Depressive States
Conquering Stress, Depressive States, and Anxious Thoughts: 
A Personal journey

Conquering Stress, Depressive States, and Anxious Thoughts: 
A Personal journey

Read full story

"Nurosym has been super effective and I've been recommending it as the top vagal stimulation device for all my patients."

Tijana

Gastrointestinal symptoms
Irritable Gut, Bloating, Gas, and Nausea No More

Irritable Gut, Bloating, Gas, and Nausea No More

Read full story

“I ordered it online, and I can honestly say, within a few days of using it, the symptoms disappeared.”

Lucy

Proof • Safety • Efficiency • Community

Why Nurosym?

Why Nurosym?

11 Reasons to adopt Nurosym in your daily health routine

#1

Most studied non-invasive vagal neuromodulation system in the world

60+

Scientific studies in collaboration with leading institutions

150+

Research partners including Harvard, UCLA, Yale, and more

#1

Safest wearable VNS

CE

CE-Marked wearable device

0

Serious adverse events in studies to date

#1

<5 minutes to signal the vagus nerve

61%

61% increase in vagus nerve activity in just 5 minutes proven in studies

3-4X

More effective than meditation

#1

Health professional Recommended wearable VNS

1000+

Healthcare professionals recommend Nurosym to users

4M+

Completed happy user sessions to date

We set the bar for quality and safety in neuromodulation

Nurosym is built on a foundation of scientific rigor and innovation. From our advanced neuromodulation technology to our commitment to clinical research and safety, we go beyond industry standards to bring you a product that truly transforms how you manage stress and restore balance.

01

Backed by Unmatched Clinical Research

02

Guided by Medical Industry Leaders

03

CE Certified for Safety and Quality

<p>We set the bar for quality and safety in neuromodulation</p>

Are you a scientific researcher or healthcare professional?

Gain full access to Nurosym's research papers. Fill out a quick HCP application and our team will send you all relevant materials.

Apply here
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Trusted, Proven, Easy

Experience the future of bioelectric medicine

Experience the future of bioelectric medicine

Shop Nurosym
Experience the future of bioelectric medicine

Try risk-free for 30 days

Experience Nurosym at home and return it for a full refund if you don't love it

Certified medical device

Resets your resting state for deeper sleep and more daily energy

Worry-free warranty

Ongoing device protection for up to 5 years.

We ship to all EU countries & UK and selected countries worldwide. If you can check out on our website, you can assume we can ship to you. We ship from Netherlands. You should receive your device within a few days after shipping depending on your location. There should not be any extra costs if you are inside the EU. If you are outside of the EU, you may be liable for import fees, which are out of our control.

Découvrez l'avenir de la médecine bioélectrique

Profitez de 70 € de réduction sur le système VNS le plus étudié

Participez à notre mission visant à faire progresser la recherche en neuromodulation et bénéficiez de 70 € de réduction sur votre appareil après avoir terminé l’étude.

* Cela prend moins de 2 minutes à compléter.

Bénéficiez de 70 € de réduction
50+ Études scientifiques en cours
4M+ Sessions d'utilisateurs satisfaits
30 Garantie de remboursement de jour
Dispositif médical certifié
Dr. Elisabetta Burchi, MD, MBA

Meet the Doctors

A practicing doctor of psychiatry, Elisabetta has an MBA from INSEAD Business School, and experience in direct patient care, neuroscience research, communication and management. Dr. Burchi is a physician-scientist, working with Parasym in clinical affairs with a track record of publishing in the most important scientific journals such as The Lancet, writing successful grant proposals for the NIH, and leading the production of editorial, clinical, regulatory and promotional material in collaborative multidisciplinary teams. Dr. Burchi has also coordinated clinical trials and implemented a tele-medicine practice which received a certification of excellence among more than 100,000 professionals.

Dr. Elisabetta Burchi, MD, MBA
Translational research lead at Parasym