Hair removal lasers involves a pulsating beam of light to remove hair. The laser beam goes through the skin and attacks each hair follicle. The heat from the laser damages the hair follicle, which slows down future growth. There is no guarantee that the hair will be permanently removed. It usually takes several treatments for a longer period with no hair. Even when hair gets to the point that it is gone, maintenance may need to be done, as stray hairs may show up.
Some common areas to have unwanted hair removed are the upper lip, the chin, legs and armpits, and even the bikini line.
Skin type and hair color also effects how successful hair removal is as well. It is ideal for people with dark hair and light skin because the laser targets the pigment in the hair. People with darker skin or have gone tanning can get laser removal done, but lasers may also go after the skin’s pigment. Lighter hair, such as blonde or gray, will also take longer to remove due to the lack of pigment.
Laser removal has not been around long enough to know how long the results will last. Some hair will never come back and some may come back thinner and lighter. Many people have complained of irritated skin after the procedure. Some extreme cases will involve scabbing, blistering, or crusting. Often people may also have a slight color change in their skin from the treatment that will return to normal after a few days.
Hair removal lasers have been used for around twenty years, and get better and better over time. The side effects are less prominent than before, and lasers have become more effective. Do research on the dermatologist before scheduling an appointment for treatment. Depending on the area, several treatments may be needed.
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