Vagus Nerve Stimulation Device by Vielight

The Vielight Vagus is a non-invasive photobiomodulation device designed to support vagus nerve stimulation using pulsed 810 nm near infrared light. Built for home and professional wellness use, the system combines two bilateral neck modules with an included intranasal applicator to help support brain-body communication, autonomic balance, stress regulation, and cognitive wellness. Unlike traditional electrical stimulation systems, the Vielight Vagus uses light-based stimulation without electrical current, gels, or uncomfortable sensations during use. The flexible stainless steel neck band adjusts to a variety of neck sizes for a secure fit, while the automatic 20-minute session timer makes daily wellness sessions simple and consistent. Designed and manufactured under ISO 13485 and MDSAP medical device quality standards and certified by TÜV Rheinland, the system provides a professional-quality wellness experience.

What Does the Vielight Vagus Solve?

Modern stress, poor sleep, mental fatigue, and nervous system overload can affect mood, focus, digestion, recovery, and overall wellbeing. The Vielight Vagus was developed to support healthy vagal tone and encourage stronger communication between the brain and body through non-invasive photobiomodulation. Its two bilateral neck modules deliver near infrared light to the cervical vagus nerve at a power density of 50 mW/cm2, while the intranasal applicator provides 25 mW/cm2 to support neuroplasticity and cognitive wellness. Many people incorporate the device into routines focused on stress management, relaxation, mental clarity, and recovery. Regular 20-minute sessions may help encourage balanced autonomic nervous system activity and support overall wellness goals.

Who Needs the Vielight Vagus?

The Vielight Vagus is designed for wellness-focused people, biohacking enthusiasts, integrative health professionals, spas, recovery clinics, and holistic wellness centers seeking advanced non-invasive technology. It may appeal to people looking to support stress resilience, cognitive performance, mental clarity, relaxation, and nervous system wellness without medication or invasive procedures. The portable design, adjustable fit, and hands-free operation make it equally practical for home users and professional wellness environments.

How to Use the Vielight Vagus

Place the flexible stainless steel neck band comfortably around the neck so the bilateral modules rest on both sides beneath the sternocleidomastoid muscles, then insert the intranasal applicator according to the user guide. Once activated, the device automatically delivers a 20-minute treatment session before shutting off. Vielight recommends one session daily, six days per week. The system operates using either 110V or 220V power and includes the charger, flexible neck band, bilateral neck modules, and intranasal applicator, making setup and ongoing use simple in both home and clinical settings.