At Evolutions we have had several different permanent hair reduction devices over the years, including Alexandrite, Diode, and Nd:Yag lasers, as well as multiple IPL devices that were optimized for permanent hair removal. Over the tens of thousands of hair removal treatments we have performed since 2005, we have found that the best hair removal technologies for the vast majority of people are the Alexandrite laser (for lighter skin types) and the Nd:Yag laser (for darker skin types). Consequently, we have purchased multiple Candela GentleMax Pro devices for our laser hair removal treatments. The GentleMax Pro device contains both Alexandrite and Nd:Yag lasers and is the gold standard for laser hair removal in the industry today, providing both a high level of efficacy and comfort (due to the cryogen cooling spray fired before each laser pulse). The technology being used to remove your hair can be very different depending on where you go. The technology (much like the skill of the clinician treating you) is of critical importance to your end result. The bottom line is that all hair removal systems are not created equal, and it is in your best interest to know what devices are available to you and how effective they are. Ask questions and inform yourself.