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Réinitialisez votre système nerveux pour qu'il retrouve son état naturel

équilibre

résilience

énergie

calme

Nurosym « reprogramme » votre cerveau grâce à des impulsions électriques ciblées et scientifiquement validées, transmises par le nerf vague. Profitez des bienfaits de la neuromodulation pour retrouver un calme durable, une énergie constante et des performances biologiques optimales.

Garantie de remboursement de 30 jours

Dispositif médical certifié CE

Testé par un organisme indépendant

Reconnu par plus de 150 institutions de renommée internationale

Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
Reconnu par plus de 150 institutions de renommée internationale
États d'anxiété
réduction de 35 %
Indice de fatigue
réduction de 48 %
HRV
amélioration de 18 %
Sommeil
amélioration de 31 %
Digestion
amélioration de 80 %
Inflammation
réduction de 78 %

Utilisé par plus de 1 000 professionnels de santé – Au service de plus de 5 millions de séances thérapeutiques à l'échelle internationale

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@AbrahamThePharmacist
@AbrahamThePharmacist 844K followers
@mallorysfranklin
@mallorysfranklin Médaillé olympique
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@brunahomscaponi @brunahomscaponi 370K followers

« La technologie de neuromodulation de Parasym constitue une avancée majeure »

- BioWorld

Efficacité cliniquement prouvée. Validé par un organisme indépendant.

Nous avons collaboré avec Harvard, le NHS et plus de 150 institutions de premier plan pour tester Nurosym dans le cadre de plus de 60 études cliniques, afin que vous puissiez vous assurer de son efficacité.
Consultez les données cliniques issues d'études indépendantes

Visiblement plus résistant au stress

35%*

Une diminution des pensées anxieuses signalée par les participants et une meilleure capacité à faire face aux défis quotidiens.

Une énergie quotidienne plus durable

48%*

Les participants à l'étude ont fait état d'une diminution de la fatigue, ainsi que d'une amélioration significative de leur sommeil.

Un meilleur sommeil et une meilleure récupération

18%*

Une amélioration de la variabilité de la fréquence cardiaque (VFC) a été observée chez les participants à l'étude, ainsi qu'une meilleure endurance sportive et une meilleure récupération en dehors des séances d'entraînement.

Un intestin en bonne santé et l'immunité

61%*

Amélioration de la fonction gastro-intestinale signalée par les participants et atténuation des symptômes post-viraux.

* Résultats obtenus auprès de populations spécifiques dans le cadre d'études. Les résultats individuels peuvent varier.

Mis au point par des neurologues experts et des chercheurs de renom afin de

Restaurez votre système nerveux

Apaise ton esprit agité
Gestion du stress

Apaise ton esprit agité

Retrouvez votre énergie et votre dynamisme
Énergie innée

Retrouvez votre énergie et votre dynamisme

Atteindre des performances optimales
VAR et récupération

Atteindre des performances optimales

Améliorez la qualité de votre sommeil
QUALITÉ DU SOMMEIL

Améliorez la qualité de votre sommeil

Remettez votre digestion sur les rails
UN INTESTIN EN BONNE SANTÉ

Remettez votre digestion sur les rails

Réduire l'inflammation systémique
DOULEUR ET IMMUNITÉ

Réduire l'inflammation systémique

La santé du nerf vague commence avec AVNT™

30 jours garantie « satisfait ou remboursé »

Des résultats visibles dans un délai de 14 jours

Livraison rapide sous 3 à 7 jours

Le protocole de thérapie par neuromodulation vagale auriculaire (AVNT™) a été mis au point par Parasym afin d'obtenir une activation vagale pouvant atteindre 61 % en 5 minutes* par rapport à un placebo.

Dispositif portable portant le marquage CE (MDD)

Nurosym bénéficie de la certification CE au titre de la directive européenne relative aux dispositifs médicaux (MDD) pour son utilisation prévue dans le cadre de la neuromodulation du nerf vague. Cette certification garantit que le dispositif est conforme aux normes de l'Union européenne en matière de sécurité, de performances et de bénéfice clinique.

Consulter les résultats d'études cliniques menées par des tiers

Dispositif médical certifié

Plus de 50 études cliniques

Certifié conforme aux normes de sécurité CE

Des résultats prouvés statistiquement

Pas de frais mensuels

Sans gel

Recommandé par plus de 1 000 professionnels de santé agréés à travers le monde, son impact ne cesse de croître chaque jour

Découvrez quelques-uns des médecins qui intègrent la thérapie par neuromodulation non invasive dans la prise en charge de leurs patients et qui sont à l'avant-garde de la médecine bioélectrique.

Dr Jack Thompson

"I can heartly recommend the system to both individuals for wellbeing purposes and other professionals for private practice"

Dr Jack Thompson

Psychopathologist, Cognitive Neuroscientist & Biofeedback Specialist, UK

Message from Parasym research labs

In 2004, our expert European team of neuroscientists, neurologists, and clinical researchers united with a singular goal: to develop accessible, evidence-based neuromodulation to improve the health of 1 billion people.

For ten years we engineered Nurosym AVNT™ and fine tuned its signal delivery. Today, we are proud to have achieved the precision necessary to deliver up to 61% vagus nerve activation within 5 minutes, and up to 90% after 2 months.*

Leveraging decades of scientific research and following $10M+ invested in third-party clinical validation by leading institutions, we are introducing a new class of wearable technology that utilizes bioelectric impulses to target beneficial neural pathways without chemicals or surgery.

Learn how your nervous system works

* Results in Parasym clinical trial, Geng et al., 2022, PLOS ONE

Dr. Elisabetta Burchi, MD, MBA

Dr. Elisabetta Burchi, MD, MBA

Translational research lead at Parasym, Italy

Repair your nervous system with neuromodulation

Advance Your Health Routine With Nurosym AVNT™

Unlike alternative vagal activation techniques, Nurosym doesn't require mental effort and can be used while working, walking, or any other daily activity. Just 30 minutes per day begins restoring your nervous system to its natural baseline.

AVNT™ SYSTEM

Most vagal stimulation devices don't reach the brain. Nurosym does.

AVNT™Increases
Increases vagal activity in 5 min byvagal activity in 5 min by
61%

* Results in Parasym clinical trial, Geng et al., 2022, PLOS ONE

Learn about Vagus Nerve impariment

tVNS leads to increased activity in brainstem centers that regulate norepinephrine - responsible for mood, focus, and learning (Zheng 2024)

HOLISTIC NERVOUS SYSTEM SUPPORT

8 symptom areas linked to autonomic nervous system imbalance and vagus nerve impairment

Parasym’s AVNT™ technology impacts a broad spectrum of populations health and performance applications

More than validated. Designed to be easy and safe.

30 minutes daily is enough to trigger sustained parasympathetic activation

First CE-marked non-invasive vagal activation system certified for safety

Easy to incorporate in any non-physical activity

May reduce medication or supplement dependency

Sustained benefits after using the device

No meditation or breathwork required

One-time investment - no special gel, no monthly fees

Rhyanna W.

“My journey to healing brought me to Nurosym, which I discovered through my Functional Medicine Doctor, Daniel Auer optimalbrain. Over the past few months, while incorporating other tools to support my nervous system, I’ve noticed significant improvements in my overall health. My mind feels clearer, and I’m less overwhelmed by triggers and anxiety. I’ve developed greater resilience and can better manage my responses to daily challenges.
I’ve also observed increased focus, reduced inflammation, and fewer anxious thoughts. These changes have made a remarkable difference in my day-to-day life.”

Rhyanna W.

Verified User

How Nurosym AVNT™ compares:

AVNT™
Other devices
Proven to reach the brain and activate circuits via the ear tragus (the only proven location to stimulate the Vagus Nerve)
Surface nerve stimulation only
Recommended by 1000+ licensed healthcare professionals
Rare
Validated in placebo-controlled third-party trials
Rare
Validated in peer-reviewed clinical study publications
Rare
CE Medical device certification for safety
Rare

Supported by neuroscientists, PhDs, elite athletes, researchers
and more

Supported by neuroscientists, PhDs, elite athletes, researchers
and more

Hear from the medical community and high performance individuals who integrate Nurosym daily

“What you can achieve by implementing regular sessions of Nurosym is:

• Sleep improvement

• HRV increase

• Stress reduction

• Heart muscle strengthen
• Better athletic performance

• Muscle recovery acceleration”

Krzysztof, Cyclist Triathlon Champion

"I've also integrated the device into my practice with my patients. Nurosym is showing promising results."

Andy, UK, Psychological Therapist

“More energy, faster recovery, better sleep, resilience to stress, better mood, and so much more come from this little device.”

Mallory, Canoe Olympic Medalist

"It's helping the nervous system be more regulated... After using it for a few weeks I can say I have positive changes."

Maria, Spain, Clinical Psychologist

“Before Nurosym, after a big game, I would be at about 50-60% recovery, now it brings me up to 70-80% recovery. On average with 6 practices per week I sit at 85% recovery.”

Tanya, Football

“Addressing long-standing autonomic dysregulation requires patience, yet I’ve already experienced (results)”

Alex, Germany, Cardiologist

“We found Nurosym really helpful and effective with managing stress and helping to stay focused. I tend to use mine on my sunrise off shift before my last nap.”

Miriam & Jess, "Seas The Day" Ocean Rowing Team

“After 25 days of regular use I… stay calm despite intensity, less procrastination, less snack during stress.”

Amaël, France, Somatic Psychotherapist

“It effectively energizes and relaxes me. I've noticed improved recovery after trainings, sleeping better, and I've seen an increase in my focus.”

Sarah, Football

Nurosym Stories by users just like you

Post Viral Fatigue
Relieving Post Viral Symptoms

Relieving Post Viral Symptoms

"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

“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

"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

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

Lucy

Daily protocol to optimize Nurosym for your individual needs

When used correctly, Nurosym may boost parasympathetic activity by over 61% in just five minutes* and deliver 2-4x greater parasympathetic activation than breathwork or meditation. Monitor your HRV with a smart device like Apple watch to track progress.

Morning Activation 30 minutes

Use Nurosym as soon as you wake up to kickstart your parasympathetic system and fortify resilience against daily stressors. This session helps set a calm, balanced tone for the day ahead. Especially useful for those managing symptoms like brain fog and tiredness.

Midday/Evening Wind-down 30 minutes, optional
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Staying Consistent is Key

Initial boosts in mood, energy and stress resilience typically appear within 14 days, but the most significant outcomes require a daily routine sustained for at least 4 weeks

1000+ five star reviews

Tens of thousands of daily Nurosym users for whom "everything feels just brighter"

With consistent daily Nurosym protocol, you'll change how stress shows up in your body. Within as little as two weeks, users describe feeling profoundly less reactive, more grounded, and better able to handle daily challenges without overwhelm.

...an incredible product

...Not only am I seeing increased HRV over time, but it also helps me control my stress and anxiety in the moment.

It is both a preventative and reactive tool for me to manage anxiety, and has become a regular part of my routine. I highly recommend it!  Read More

Luke, AU

Luke, AU

Verified Buyer

A month with Nurosym

One of the most noticeable changes has been how much more relaxed I feel on a day-to-day basis. I find myself feeling calmer and better equipped to manage stress, which has been a huge benefit in both my personal and professional life. Read More

Ashley, UK

Verified Buyer

...Silenced My Overthinking

...allowed me to manage daily challenges with calm and focus. Peace of mind... It brings a sense of peace during stressful periods that's incredibly grounding.

For anyone who tends to overthink or struggles with racing thoughts, it's truly amazing. Read More

Maksym, UK

Verified Buyer

Great for anxiety

I have been using the device for 5 months now and it helped me immensely. My anxiety and panic attacks are pretty much gone, I can handle stress better and I sleep really well. Read More

Zofia, UK

Verified Buyer

A great tool...

...After using for a while I decided to start tapering off a medication I was on and also realised I have completely stopped clenching my jaw in my sleep - my dentist is the one who pointed this out! Read More

SC, UK

Verified Buyer

...Conquer Anxiety

Whilst it does take time to learn how to use it, it's worth persisting because the results are worth it. I even sleep better than I used to and feel less anger.

It has also helped me to let go of negative emotions associated with the past which no longer trigger mood swings. Read More

Sara, UK

Verified Buyer

Enjoying some peace...

...I thought, I'm going to play with this expensive toy... get my money back and waste it on beer.

Boy was I wrong. After a week of using the device, I noticed that my reactions to stressful situations became less edgy... I completely changed my mind and decided to keep it. Read More

Maksym, UK

Verified Buyer

It just works...

To say it's been transformative is an understatement. The only way I can describe it is that everything feels just brighter. I feel like my old self, working, enjoying things again, going out, listening to music, meeting friends. Read More

John, UK

Verified Buyer

...a game changer!

...As a yoga teacher and psychotherapist, I’ve always focused on addressing the root causes of stress...

(Nurosym) helps you access a sense of calm... even when I’m not wearing it. I’ve noticed it’s so much easier to shift out of stress, stay calm, and just be present. Read More

Marie, LK

Verified Buyer

...my sleep and motivation

UPDATE... 4 months down the line... My sleep has been the best I’ve had in over a decade. My anxiety has more of less gone. My motivation is surprising me.

I’ve finished various projects round the house... also recently started playing the drums again after 25yrs. Read More

Paul, UK

Verified Buyer

My Review of Nurosym

The first time I tried the Nurosym device at the right intensity level I wept with relief... could hear my stomach begin gurgling...

eyes watering is another sign of a parasympathetic nervous system response, called “lacrimation”... I now use the Nurosym every day, usually twice. Read More

Anonymous, UK

Verified Buyer

Questions?

We’re here to help

01

Are there any side effects associated with Nurosym?

02

Can Nurosym be used alongside other therapies or medications?

03

Can I use Nurosym if I have a pacemaker or other medical implant?

04

Is Nurosym right for me?