Conventional lasers only use one wavelength, while IPL uses several different ones, depending on the type of machine and the kind of filters used. IPL or Intense Pulsed Light is a type of light treatment similar to a laser, used to treat the skin for a number of different problems. It differs from the laser in that filters are used in conjunction with the light to ensure it reaches a specific target in the skin. In addition, the pulsing effect – on and off in rapid succession – means that less damage is caused to the skin.
IPL is used to treat several different skin conditions: –