Lasers have been used in surgery for years. The IPL is an adaptation of the laser, more suited to the beauty industry. The biggest difference between laser and IPL, as far as treatment is concerned, is the coverage. The laser beam is very narrow, only covering a small spot at a time, while IPL coverage is several times the area, and therefore treatments are much quicker. The surface area of the Chromolite IPL applicator head is 7.5 square cm – one of the largest on the market.
Lasers produce light from one specific wavelength, or colour, for a very specific target. The light emitted from the IPL is composed of a spectrum of colours from different wavelengths, enabling selective photo-absorption (light absorption) to different targets. In other words, using the IPL is like using a group of lasers in a single treatment.