Buying a professional hair dryer perfect for your needs today is possible thanks to the wide range of products on the market. But what really distinguishes a professional hair dryer from a traditional one? First of all, the drying speed is faster, since these hair dryers are more powerful than traditional ones. Drying speed is a key factor especially for those with very thick and long hair. In addition, professional hair dryers are equipped with technologies that protect your hair keeping them healthy, hydrated and shiny.