What is the basic principle behind hair removal?We have all experienced those dark spots, stubble, and other unsightly scenes caused by remaining hair follicles after unsuccessful traditional hair removal methods. Semlamp IPL Hair Removal Device / Hair Remover uses intense pulsed light(IPL) technology to isolate the melanin in the hair resulting in the hair becoming thinner and softer until it naturally falls off completely, leaving you with more complete and permanent hair removal.