Vielight Neuro 4 Duo: Photobiomodulation Technology BRT Vielight technology is backed by

Vielight technology is backed by rigorous clinical trials and features medical-grade certification

* These statements have not been evaluated by the Food and Drug Administration

would be difficult without gamma activity

This calming light distracts your mind

Mismatches in gamma/theta modulation

Vielight Neuro 4 Duo: Photobiomodulation Technology BRT Vielight technology is backed byVielight Neuro 4 Duo: Advancing Brain Health with Innovative LED Light Therapy Experience the pinnacle of brain health innovation with the Vielight Neuro 4 Duo, the world's only transcranial intranasal brain photobiomodulation (PBM) device. Years of meticulous engineering and cutting edge research have culminated in this innovative device, designed to use LED light to significantly boost cognitive function, physical health, and overall well being.