Laser Hair Removal
Laser Hair Removal
Laser hair removal is the process of removing unwanted hair by means of exposure to pulses of laser light that destroy the hair follicle. It had been performed experimentally for about twenty years before becoming commercially available in the mid-1990s. One of the first published articles describing laser hair removal was authored by the group at Massachusetts General Hospital in 1998.The efficacy of laser hair removal is now generally accepted in the dermatology community, and laser hair removal is widely practiced in clinics, and even in homes using devices designed and priced for consumer self-treatment. Many reviews of laser hair removal methods, safety, and efficacy have been published in the dermatology For many women and men, unwanted hair can be a nuisance, or even a nightmare. Until recently, removing it was uncomfortable, inconvenient, expensive, time-consuming and only temporary. Laser hair removal means never having to shave, wax or tweeze again. Today, with the remarkable advances in laser technology, unwanted hair can be removed safely and affordable. Laser hair removal has been extensively researched, tested proven highly effective in permanently reducing unwanted hair. It works on any area of the body where smooth skin is desired: underarms; face; neck; legs; shoulders; back; bikini line or elsewhere.
A concentrated beam of light is aimed at hair. The light is absorbed by the pigment, which damages the follicle enough to retard future growth. Lasers can remove hair for anywhere from several months to years, as the results differ widely from person to person.
How laser hair removal work?
Laser hair removal is the use of laser energy to produce long-term hair reduction. This is accomplished by producing heat in the hair, which is transferred to the hair follicle, which in-turn produces inflammation, and this inflammation sends a signal to the hair follicle to go into the resting (telogen) phase.
Where we can use it?
Laser hair removal is used to reduce unwanted hair. Common treatment locations include legs, underarms, upper lip, chin and bikini line. However, it's possible to treat unwanted hair in nearly any area — except the eyelid or surrounding area. Hair color and skin type influence the success of laser hair removal. For example, laser hair removal is most effective for people who have light skin and dark hair because the laser beam targets the pigment (melanin) in the hair. However, advances in technology have made laser hair removal an option for people who have darker skin. Laser hair removal isn't generally effective for white, gray, red or blond hair because the laser can't "see" the lighter hair. However, treatment options for lighter hair continue to be investigated.
Results of laser hair removal vary greatly from person to person, and might depend on what area of the body or face is treated. Multiple treatments can prolong the duration of hair loss - up to years in some cases - but hair regrowth is still possible. For best results, you might need four to six treatments spaced around six weeks apart. Additional periodic maintenance treatments — perhaps once every six to 12 months — might be needed as well