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4.8/5 Rating | +100,000 devices sold worldwide

Vielight Vagus

$699

The Vielight Vagus enables non-invasive vagus nerve stimulation via photobiomodulation.

The Vagus is engineered to enhance brain-body connectivity and improve the brain-gut connection.

Vagus nerve stimulation also promotes healthy HRV andĀ stress relief, leading to enhanced mental and physiological recovery.

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Medical grade technology

Used by everyday people researchers and elite athletes

2 - year warranty
and 6-month return policy

Combine this device with:

Vielight Neuro Duo 4

$2,399

Focus

Stress

Vielight MIP 470-633-655-810

$499

Oxygenation

Brain stimulation

Additional information

Manufacturer

Vielight Inc

LED Power

500 mW per module

Power Density | Irradiance

50 mW/cm² (2) : Bilateral LEDs
25 mW/cm² (1) : Intranasal LED
(Potential 300 mW/cm² but safety-limited)

Est. Irradiance Area

400cm² (+/- 50cm²) including Intranasal module footprint

Medical Grade Certification

ISO13485 and MDSAP

Safety Certification

TÜV Rheinland

Warranty

24 months

Satisfaction Guarantee

We have an 80% refund policy, valid for 6 months from the time of purchase

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Overview and benefits

Focus

Memory

Stress

Mental clarity

Systemic fitness

The Vagus was engineered toĀ enhance brain-body connectivity and improve the brain-gut connection.

Its bilateral, 100-Hz pulsed approach, grounded in emerging science, provides an innovative path for heart-rate variability (HRV) modulation and neurophysiological enhancement.

20 minutes per session

Enhanced mood in 4 to 8 weeks

Improved wellness

The Vagus offers a nasal gateway to the brain

Our patented intranasal photobiomodulation technology is the best way to deliver near-infrared energy to the underside of the brain to improve neuroplasticity.

The olfactory bulb is directly connected to the brain regions responsible for keeping long-term memories

The ventromedial prefrontal cortex is vital for cognitive processes

How it works

The Vielight Vagus includes an intranasal applicator designed for neuroplasticity, as well as two bilateral neck modules that rest on both sides of the neck.

Its flexible stainless steel band comfortably accommodates various neck sizes. The device is powered via a standard electrical outlet and is compatible with both 110V and 220V power systems.

What’s in the box

Each device comes with:

  • 2 bilateral neck modules
  • 1 intranasal applicator
  • 1 flexible steel band
  • 1 charger

Additional info & user guide

Manufacturer Vielight Inc
LED Power 500 mW per module
Power Density | Irradiance 50 mW/cm2 (2): Bilateral LEDs
25 mW/cm2 (1): Intranasal LED
(Potential 300 mW/cm2 but safety-limited)
Est. Irradiance Area 400cm2 (+/- 50cm2) including intranasal module footprint
Medical Grade Certification ISO13485 and MDSAP
Safety Certification TÜV Rheinland

 

See user guide

What is the Vielight Vagus?

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Vielight Vagus

Instructional Video

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Vielight Neuro 4 +
Vagus Combo

3D visualization

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Wavelength Penetration Comparison

633nm vs 810nm (Intranasal Photobiomodulation)

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Excellent

4.7/5 Rating based on 470 reviews by everyday people and professionals

Filter by benefit:

Amanda Liang

Jan 19, 2024

Positive improvement after using Vielight...

I ordered Vielight Gamma for my sister. Her vision improve, she said it's clearer and easier to focus. Her walking has also improved, she can turn and...

Hana Sung

Jan 03, 2024

I absolutely love my Neuro...

I absolutely love my Neuro 4 and Vagus devices. I didn't want to pay for shipping, so Vielight accommodated my request to pick it up from their...

YUN MEI TAO

Jan 08, 2024

Immunity boost

I used the Vielight Vagus and it improved a lot.

Linda Ulrich

Dec 06, 2024

These products are very helpful...

My husband and I have been very impressed with our Vielights. We have both Neuro Duo and Vielight Vagus. We have both noticed a significant improvement in...

Julia Billue

Nov 20, 2024

I have 3 vielight devices

I have 3 vielight devices. The vegus stimulation has taken away restlessness. I use the duo and have noticed changes in impulsivity

RC

Aug 30, 2023

Standout photobiomodulation technology for improving...

Vielight’s commitment to science-backed methods, user-friendly technology, and top-notch customer service made me choose their technology. It's evident that they value customer feedback and continuously strive to...

Luke Leroi

Nov 15, 2023

Exceptional service

Exceptional service! The team went above and beyond to address my concerns promptly. Their communication was clear, and the final product exceeded my expectations. I highly recommend...

What is the Vagus irradiance and wavelength?

  • Bilateral neck modules (2): Irradiance of 810nm at 50mW/cm2
  • Intranasal applicator (1): Irradiance of 810nm at 25mW/cm2
  • Pulse frequency: 100 Hz, 50% duty cycle

How often should I use the Vagus?

Our general recommendation is to use it once a day, 6 days a week. It is timed for 20 minutes per session.

If you have any additional questions about usage, you can get a free consultation with our experts.

Are there any contraindications or side effects?

All Vielight devices have been tested by TÜV Rheinland, an accredited independent testing body, to two internationally recognized safety standards: IEC 62471 for photobiological safety, and EN 62368-1 for general product safety. Together they cover both the light our devices emit and the electronics that produce it.

How is the light itself evaluated?

IEC 62471 is the international benchmark for the safety of light emitting products. It measures a device’s actual optical output against exposure limits for the eyes and skin, established by the International Commission on Non-Ionizing Radiation Protection. Vielight devices have been certified safe.

  • Electrical & Thermal Safety (EN 62368-1:2014):Ā Tested under the international safety standard for electronic, IT, and communication equipment. This certification ensures comprehensive protection against electrical shocks, overcharging, mechanical hazards, and excessive thermal output (overheating)..
  • Optical & Photobiological Safety (IEC 62471):Ā Tested for light and optical radiation safety. This standard verifies that our high-powered LED and Near-Infrared (NIR) emissions operate within recognized exposure thresholds, ensuring safe use for skin and eye exposure.

And the device electronics?

EN 62368-1 is the modern safety standard for consumer electronics, the same one applied to laptops, audio equipment, and communications hardware. It takes an engineering-first approach, identifying the energy a product uses and verifying that appropriate safeguards are designed around it.

What does safety testing tell me, and what does it not?

Safety testing confirms that a device is engineered and manufactured to recognized international benchmarks. It is a separate matter from regulatory clearance for a specific medical use. Vielight devices are general wellness products, and are not intended to diagnose, treat, cure, or prevent any disease or medical condition, including traumatic brain injury, concussion, or CTE.

Vielight Vagus

$699 HSA/FSA Eligible
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