It Really works! I are actually using my nuface and LED mask for six months, and not long ago additional the neck and dec perfector. In among the list of studies, 5 people with dementia who experienced frequent light therapy on their heads and through their noses for 12 months https://best-red-light-therapy-ma69134.wikifordummies.com/8115252/new_step_by_step_map_for_best_red_light_therapy_mask