
Intranasal light therapy devices
Enhance your
immunity and health
Vielight is a pioneer in immunomodulation, backed by the industry’s most rigorous clinical research.
Our patented intranasal technology is designed to support systemic wellness and vitality.
The largest and most rigorous PBM clinical trial in history
More about the studyVielight’s published clinical trial on viral recovery (n=294) is the largest successful photobiomodulation (PBM) trial in history, showcasing the strength of our patented intranasal and systemic technology.

Vagus
The Vielight Vagus enables non-invasive vagus nerve stimulation via photobiomodulation. This benefits physical and mental wellness and performance.
This patented device was engineered to enhance brain-body connectivity and improves HRV responses.
Vagus nerve stimulation also promotes changes in the brain’s structure and function, improving memory and attention, and helping with relaxation.
Benefits of Vagus photobiomodulation
The Vielight Vagus delivers optimized near-infrared energy to the vagus nerve and ventral brain area, augmenting the body’s innate immune system.
Patented Vagus-intranasal PBM technology
Supported by cutting-edge internal HRV research
What is the Vielight Vagus?
What is
the Vielight
Vagus?

X-Plus 4
The Vielight X-Plus offers a nasal applicator with a built in Vie-LED that delivers near-infrared energy. This stimulates the thymus gland and nasal vasculature to augment the body’s innate immune system.
Benefits of Thymus photobiomodulation
The Vielight X-Plus delivers optimized near-infrared energy to the circulatory system and thymus gland, augmenting the body’s innate immune system.
Patented Thymus-intranasal PBM technology
Supported by large-scale published research
What is the Vielight X-Plus?
What is
the Vielight
X-Plus?
How intranasal devices work
Which intranasal device should I use?
Choosing the right Vielight device depends on your specific health goals and needs. Read this quick guide to help you decide:
Vielight X-Plus 4
The Vielight X-Plus offers a nasal applicator with a built in Vie-LED that delivers near-infrared energy. This stimulates the thymus gland and nasal vasculature to augment the body’s innate immune system, and help with upper viral respiratory recovery.
Vielight Vagus
The Vagus enables non-invasive vagus nerve stimulation (VNS) via photobiomodulation. This device was engineered to enhance brain-body connectivity, improve mental clarity, reduce stress and promote physical and mental wellbeing.
If you opt for purchasing the Vielight Neuro Duo 4 + Vagus together, you will also get all the benefits from the Neuro Duo: improved cognition, memory, functional connectivity and sleep quality. The Neuro Duo grants access to both the Alpha and Gamma pulse rates. The Alpha mode induces a more relaxed mental state while the Gamma mode induces a more focused mental state.
Vielight MIP
The MIP (Multimodal Intranasal Photobiomodulation) provides benefits to Brain wellness and systemic wellness simultaneously. All MIP devices offer a gentle brain stimulation, improve immunity and oxygenation.
The difference between the MIP 633-810 and the MIP 655-810 is that the former has a 633nm wavelength (red LED) and the latter has a 655nm wavelength (red laser), besides the 810nm wavelength.
The MIP 470-633-655-810 is the only Vielight device that also provides intranasal sanitization due to its 470nm wavelength.
Still unsure about which device is right for you? You can get a free consultation with our experts or read our published research with Vielight technology.
How long does each session last?
The X-Plus 4 and the Vagus (including the Duo + Vagus combo) are timed for 20 minutes. The MIP is timed for 25 minutes.
You can use your Vielight device between every other day to six days a week, depending on your needs and health.
If you have any additional questions about usage, you can get a free consultation with our experts.
Are there any contraindications or side effects?
Vielight products are safe and well-tolerated by most users. However, there are some contraindications and potential side effects to be aware of:
Contraindications:
We don’t recommend using our devices if you have active brain bleeds or a history of seizures. Pregnant women should also consult with their healthcare provider before using photobiomodulation devices.
Side effects:
Some users may experience mild and temporary side effects, such as headaches, dizziness, or slight discomfort at the application site. These usually subside as the body adjusts to the therapy.
If you have any additional questions, feel free to reach out to us!
Get the Neuro Duo 4 +
the Vagus together
Improves cognition, functional connectivity and brain wellness.
Improves brain-body connection and boosts immunity.
Features next-generation Vie-LED technology for superior penetration with negligible heat.
Need help? Get a free consultation
If you have any questions about our devices or the science behind them, we are here to help you via email, phone call or video call
