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Nurosym Review for 2024 – what it is and does it work?

Feeling overwhelmed by daily stress and anxiety? Nurosym is a newcomer in the world of health tech, promising to tackle these issues through vagus nerve stimulation. This non-invasive device sends electrical pulses to the outer part of your ear, targeting the vagus nerve, a key player in our body's stress and anxiety response.

But with so many resources and solutions for anxiety on the market, is Nurosym worth the investment? In this Nurosym review, I delve into the research and user experiences to give you a clear picture of this device's potential benefits and drawbacks. Read on to discover my findings and let’s see if they can truly live up to the hype.

Quick overview of Nurosym

Nurosym provides a non-invasive approach (by sending electrical impulses through an earpiece attached to the tragus of the ear) to manage stress and anxiety through vagus nerve stimulation. Let's take a quick look at its key features:

BenefitsReduced anxiety, improved sleep, and reduced depression symptoms
TechnologyElectrical impulses delivered to the tragus of the ear to stimulate the vagus nerve
Mobile app integrationNo
Country of originTallinn, Estonia
CertificationsCE Mark, FDA Non-Significant Risk Designation

Pros and cons of Nurosym

How does Nurosym work?

Imagine a calming switch for your body's stress response. That's essentially what Nurosym aims to be. It works by stimulating the vagus nerve, a major highway in your nervous system that plays a big role in managing stress and relaxation.

Nurosym calming

Nurosym itself clips onto the tragus of your ear. When you activate it, the device sends gentle electrical pulses through your skin. These pulses travel along the fibers of the vagus nerve that innervate the ear. I discovered that the stimulation is believed to signal your body to switch into a calmer state, potentially leading to reduced anxiety, better sleep, and an overall sense of well-being. Parasym (clinical research company) studies are claiming that vagus nerve stimulation devices like Nurosym can:

  • Build up stress resilience and help manage mood swings
  • Relax and positively influence your mental wellbeing by enhancing mood and sleep a mental state to enhance mood and high-quality sleep
  • Strengthen cognitive performance and focus

These are only some of the benefits that Nurosym can help you achieve.

Main benefits of Nurosym

Nurosym highlights several potential benefits for users, backed by the completed and ongoing clinical research done by Parasym. Let's overview what studies suggest about how Nurosym may impact your well-being.

Reduced fatigue and brain fog

Feeling sluggish and forgetful? Studies suggest that vagus nerve stimulation could improve cognitive function and alertness. Research by Nurosym indicates that users experienced a decrease in self-reported fatigue after using the device for 10 days.

Reduced stress and anxiety

We all battle daily stress, and Nurosym might be a weapon to combat that. Studies have shown that vagus nerve stimulation may be effective in managing anxiety symptoms. Nurosym's clinical trials reported a significant decrease in self-reported anxiety scores among participants.

Reduced stress

This is because Nurosym employs neuromodulation technology, which targets the vagus nerve to modulate the nervous system.

Improved sleep quality

Research suggests that vagus nerve stimulation has the potential to improve sleep quality and it’s been reported to be effective for insomnia. While the studies examining Nurosym’s effectiveness for sleep are ongoing, users report better sleep onset and reduced nighttime awakenings.

Decreased inflammation & oxidative stress

Chronic inflammation can wreak havoc on our health. Early research suggests that vagus nerve stimulation plays a role in reducing inflammation and oxidative stress in the body. While more research is needed, Nurosym is exploring this potential benefit in ongoing studies.


It's important to point out that individual results can vary. Consulting with a healthcare professional is recommended to determine whether Nurosym is a suitable option for your specific needs and health conditions.

What is vagus nerve stimulation?

Nurosym uses non-invasive transcutaneous auricular vagus nerve stimulation to target stress and anxiety. But what exactly is vagus nerve stimulation (VNS)? The vagus nerve is a superhighway in your body, connecting your brain to various organs and influencing functions like digestion, heart rate, and even stress response.

Nervus stimulation

VNS aims to activate this nerve by sending electrical impulses to it, which can then signal your body to relax. Here are a few different ways to achieve VNS:

  • VNS (Vagus Nerve Stimulation). This is an invasive approach used for treating epilepsy and depression. It involves surgically implanting a stimulator near the vagus nerve in the chest.
  • tVNS (transcutaneous Vagus Nerve Stimulation). This non-invasive method, employed by Nurosym and other similar devices, uses electrical pulses delivered through the outer part of your ear or neck to stimulate the vagus nerve.
  • Natural methods. Techniques like singing, chanting, deep breathing exercises, and even cold exposure can indirectly stimulate the vagus nerve by activating nerve pathways in the ear or triggering the body's relaxation response.

Does Nurosym have side effects?

Nurosym is a clinically tested device, but like any medical technology, it may have some potential side effects. These are typically mild and short-lived, including tingling or discomfort at the application site, cough, or dry mouth.

However, it's always best to consult with a medical professional before using Nurosym, especially if you experience any of these side effects or have any underlying health conditions. Certain groups should be extra cautious:

  • Pregnant or breastfeeding women. The safety of Nurosym during pregnancy and breastfeeding is not yet established.
  • People with heart problems. Nurosym may affect heart rate, so consulting a doctor beforehand is important.
  • Individuals with previous vagus nerve procedures. Discuss Nurosym with your medical professional if you've had any vagus nerve surgery or vagus nerve implants.
  • Children under 18. Nurosym's safety and effectiveness haven't been evaluated for children.

How much does Nurosym cost?

Nurosym's upfront cost is a consideration for potential users. Here's a breakdown of the pricing structure:

ProductNurosym Starter Kit (includes the Nurosym device, and starter guide)
Money-back guarantee30 days
Warranty2 years

This price does not include extras such as:

  • Replacement earpiece (€39)
  • Charger (if lost) (€19)
  • Felt carrying case (€19)

Nurosym offers a 30-day money refund if you're not satisfied with the device. Additionally, it comes with a 2-year warranty for added peace of mind.

How soon can you expect results after using Nurosym?

Wondering how long it takes for Nurosym to work? Here's the truth: individual results can vary. We have all, including myself, experienced anxiety and stress at some point in our lives. And so, everyone has different ways and timeframes of tackling those. I found that some of the users reported feeling a sense of calm during their first stimulation session, while others required consistent use for several weeks or even months before noticing a subtle difference.

The key factor influencing results seems to be consistency. Nurosym recommends following their recommended stimulation schedules to allow your body to adjust to the vagus nerve stimulation. Many users report experiencing noticeable benefits over time, with improvements in anxiety, sleep quality, and overall well-being becoming more noticeable with consistent use.

Remember, be patient and listen to your body. Track your progress and adjust your routine as needed. Contact a health professional if you have any concerns about results or use.

Nurosym alternatives

Nurosym isn't the only player in the vagus nerve stimulation (taVNS) field. While it offers a non-invasive approach, you might be curious about other options. Here are several alternatives approaches for stress management to consider:

  • Pulsetto. The Pulsetto system consists of a wearable device around your neck. It’s an easy-to-use device that stimulates the vagus nerve by sending electrical impulses to your neck. It's a budget-friendly option compared to Nurosym, starting at $269.00.
  • Apollo Neuro. Developed by neuroscientists and physicians, the Apollo Neuro is a watch-like device that uses vibrations called Apollo Vibes™ to potentially improve your heart rate variability (HRV). Its prices start at $349.
  • Sensate. This sensory device uses vibrations and sounds to lower your stress. Sensate is placed on your chest, and it emits soft vibrations that act like a “massage” to your nervous system. Sensate works with an app to create an immersive experience. Prices start at $299.
  • Traditional techniques. Techniques like deep breathing exercises, gargling with cold water, and even humming are proven to stimulate the vagus nerve indirectly. While research is ongoing on their effectiveness, these methods offer a natural and free way to activate your vagus nerve.

Nurosym review: conclusion

Based on research and user reviews, I found Nurosym to be an innovative, non-invasive way to manage stress and anxiety through vagus nerve stimulation. In this Nurosym review, I overviewed the technology behind it, its user-friendly design, and its potential for multiple benefits, including reduced stress levels and improved sleep quality. However, the lack of long-term research on effectiveness and the higher price point compared to some competitors are factors to consider.

However, I noticed that Nurosym’s hefty price tag can be a significant hurdle for some. While Nurosym offers a drug-free alternative and promising clinical research, some competitors provide alternative devices at a lower cost. If you're open to exploring non-invasive stress management options, Nurosym is a great pick overall.


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