How Does Laser Hair Removal Work?
Lasers designed for hair removal emit near-infrared light that is preferentially absorbed by melanin, the pigment in hair follicles. The laser is pulsed for a fraction of a second to emit the laser light. When the melanin in the hair follicle absorbs the laser light, the pigment is vaporized, thereby damaging the hair shaft and follicle without damaging the surrounding skin. This damage eliminates or significantly impedes the hair’s ability for re-growth.