The non -specific damage of human hair follicles with a laser was noted over 50 years ago. However, it was not until the theory of selective thermolysis was proposed that the concept of selectively targeting a chromophore based on its absorption spectra and size was realized. It 1996, the first successful use of a laser for long term and permanent hair removal was reported. Since 1996, many of the core concepts in laser medicine & surgery remain constant, however the technology has recently taken a large quantum leap, resulting in Elite IQ laser hair