Laser hair removal is a popular method to reduce the growth of unwanted hair. This technique uses the concentrated light of a laser to target hair follicles and inhibit their growth. Laser hair removal is commonly used on various areas of the body, including the legs, face, armpits, bathing suit, and other body parts.
Here are some things to consider about laser hair removal:
Laser operation
The laser emits light that is absorbed by the melanin (pigment) in the hair follicles.
The light energy then transforms into heat, selectively damaging the hair follicles to inhibit their future growth.
Types of Laser
Various types of lasers are used for hair removal, in particular the diode laser, the alexandrite laser, the Nd:YAG laser, and others. Each type of laser has specific characteristics adapted to different types of s At your first visit, your doctor will assess your skin phototype and tanning to determine the wavelength you need for your protocol. For phototypes 1 to 4 we will choose the Alexandrite or IPL laser, for phototypes 5 and 6 we will choose the Nd:Yag laser.
It should also be noted that the laser is not indicated for the depilation of white, gray, red, blond and very light hair. The laser light targets the melanin pigment present only in dark hair.
Electrolysis may meet the demand for very light hairs. Electrical hair removal destroys the hair that the hair-removing laser may leave behind and ends the problem of hair under the skin.
kin and hair.
Number of Sessions
The number of sessions needed depends on several factors, such as hair color, skin type, area treated, and hair density.
Usually, several sessions are needed to achieve optimal results.
Recovery
After the laser hair removal session, temporary redness of the skin may occur, but most people can resume normal activities immediately.
It is recommended to avoid sun exposure and use sun protection after treatment.
Results Duration
Laser hair removal results can vary from person to person. Some may experience permanent hair reduction, while others may require occasional maintenance sessions.
Sensations during treatment
During treatment, patients may feel a sensation of warmth or tingling, but this is usually well tolerated.
Some lasers have cooling systems to minimize discomfort.
