The Vielight Neuro Gamma 4 is the world’s only intranasal-transcranial (itPBM) brain photobiomodulation device.

Engineered as a next-generation near infrared helmet, this modular system uses 5 high-power Vie-LEDs and a patented intranasal applicator to deliver full transcranial-intranasal coverage with a laser-like irradiance.

Its weighted geometry targets critical brain networks and deep structures through dual pathways, offering a level of precision and power that exceeds traditional near infrared light therapy helmets.