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How does the laser hair removal work?
The laser emits a gentle beam of light that is
selectively absorbed by melanin, which is
that hair pigment found in follicles lying
below the surface. The energy is then
transformed into heat that disable the
follicles, which allows them never to grow
again. Surrounding tissues are not
damaged because the last beam used
selectively targets the hair follicle. The hair
follicle must be in an active stage of growth
in order to be affected by the laser. Because
of this reason, several treatments are
required, because not all follicles are in the
same stage of hair growth.
What is the difference between laser hair removal and electrolysis?
The major difference between laser hair
removal and electrolysis is achieving more
in less number of sessions. The laser
procedure is faster and significantly less
painful. Unlike electrolysis, laser hair
removal targets multiple hair follicles so it
can cover a larger area in a single
procedure.
What areas can be treated?
Mainly any area of the body except for
around the eyes can be treated.
Are there any side effects?
After the treatment the common side
effects are mild redness and tenderness
in the treated areas. This will usually
subside within one day.
How many treatments are needed?
The number of treatments to obtain the
long-term desired effect depends upon
multiple elements. Hair density, skin
color, hair growth cycle and hormones
play important roles. Medications will
also influence hair growth.
Is laser hair removal for everybody?
The laser targets melanin, which is the
hair pigment. Very light and gray hair
will not respond. Light hair will need
more treatments than dark hair. Dark
skin can be treated but at a low energy
level.
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