Laser hair removal has become one of the most popular techniques for removing unwanted body hair. Much of the reason this technique has become popular is that it has the capability to permanently remove unwanted hair, without causing a lot of pain. However the procedure is fairly expensive, and you may have to visit a clinic multiple times to get the results you desire. Also, laser hair removal will not work for everyone as its effectiveness is highly dependant on skin pigmentation.
Laser hair removal works by shining a laser onto the skin where it gets absorbed by the melanin pigment in the hair follicles. Ironically, nobody is exactly certain what causes this hair removal process to work. But it is believed that the heat generated at the hair follicle by the laser breaks down that follicle so that it will no longer grow hair. In some cases it is possible that the follicle may be damaged but not permanently destroyed. Since hair grows in cycles in some cases people have had hair come back after undergoing laser hair removal. The laser can be modulated so that it goes through the skin and directly to the hair follicle without causing significant pain or...