“Purchased the device and results match what was promised so far in my journey. Three weeks into using it consistently and seeing promising changes with slower and thinner regrowth. Main frustration comes from unclear instructions about proper technique. Seems many others share this confusion based on reviews. Wasn't sure about number of flashes per area or correct movement patterns. Given the investment level clearer guidance would be appreciated. Their how-to videos end too soon missing crucial usage details. A complete area treatment demo would help users understand proper technique.”