No doubt you have heard about laser hair removal and now you want to know more about it.

Melanin is the pigment that gives hair color. You will need the melanin to be able to absorb the energy from the laser and then incorporate the heat into the follicle. The heat will actually kill off the follicle, making it impossible for hair to re-grow. Also, those who have a dark colored skin tone have more melanin, it is necessary to insure that the process will still work well. To help this, a cold compress will be used to keep the affected area cool. The laser hair removal will not target the cold areas which are important for it to work properly.

The skin can be kept cool in another way as well. This is multi pulsing technology. Laser energy is pulsed or interrupted, rather than streamed. That means there is less heat which helps to cool and at the same time, protect the skin. Other laser removal devices include: Alexandrite, a long pulse laser; Diode, which generally is used on darker skin; Q-Switched Nd:YAG, which delivers two wavelengths that work on both deep and near-surface follicles; and Ruby, that as the name implies, consists of red laser beams capable of targeting melanin.