Laser hair removal treatments and treatments with Intense Pulsed Light both work in the same way, choosing wavelengths that are absorbed by the target. But while a Laser uses one given wavelength which is one colour, one phase and one direction. This makes it more difficult to control and more difficult to guarantee optimal results. Intense Pulsed Light uses a broad spectrum of wavelengths which is made up of different colours, different phases and different directions. This focuses on the problem at hand and guarantees results for more hair types/colours. Intense Pulsed Light is like using a group of different lasers in one single treatment.