The laser hair removal procedure involves a doctor or specialist pressing a hand-held laser instrument to your skin. Depending on the type of laser, a cooling device on the tip or a cool gel is used to protect the skin.
When the doctor activates the laser, the laser light passes through your skin's surface to the hair follicles where hair growth starts. The intense heat damages the hair follicle, thus inhibiting hair growth. It can take several treatments to provide an extended hair-free period. Results will vary depending on your hair color and skin type.
During the procedure, you will be wearing goggles to protect your eyes from accidental exposure to laser light. When the laser is activated, you will feel a stinging sensation. Sometimes, the doctor will apply a topical local anesthetic before the procedure to reduce discomfort. The procedure causes a slight charring of stubble. You may notice a strong odor of singed hair, which is normal. The procedure is usually tolerated well with a mild sensation of heat tingling or stinging.
How long the procedure takes depends on the area of the body involved. A small area such as the upper lip may take several minutes. A larger area such as the back may require several hours
