What is Laser Hair Removal?
Laser hair removal is a noninvasive technique that uses highly concentrated light to penetrate hair follicles. The laser light is absorbed by the pigment in the hair shaft in the follicle-generating heat which damages the follicle to inhibit future hair growth. Therefore, plucking hair before treatment reduces the efficacy of the laser treatment as the target is absent. Because laser hair removal only affects actively growing hair follicles, it may take several laser hair removal treatments to provide significant hair reduction. Additionally, while laser hair removal effectively slows hair growth, it doesn’t guarantee permanent hair removal. Periodic maintenance treatments may be needed.
What are the steps of a laser hair removal procedure?
Your plastic surgeon may perform the laser hair removal procedure, or may delegate this to a nurse or other licensed provider. A beam of highly focused light is absorbed by hair in disabling unwanted hair follicles. There is some mild discomfort that last a few seconds. People with white or gray hair may not have enough pigment target to be a candidate for laser hair removal. Because hair grows in cycles, it typically takes three to four laser hair removal treatments to provide significant hair reduction.