Laser hair removal aims to destroy the hair bulb. It is the
bulbous region, constituting the base of the hair. In the case of dark hair,
this area is pigmented. A laser is a device that emits a very special light
because it is constituted of a single wavelength, defining its monochromatic
character.
As a function of this wavelength, specific to each laser,
the photons constituting this light will be more or less absorbed by the
different structures encountered, in particular as a function of the color of
these. Thus, a pigmented hair represents a brown or black target. Depilatory
lasers are strongly absorbed by this color due to the skin's natural pigment,
melanin.
Once absorbed, the light is transformed into heat. This will
destroy the hair bulb and ensures the phenomenon of lasting hair removal. The
target of the Laser Hair Removal in Dubai is not actually the bulb but the pigment
that gives it its brown color. There are two essential consequences: on the one
hand, if the dark hairs can be effectively destroyed, the laser is not
operating on pigmented bristles, such as white, blond or red hairs. Laser will
not differentiate between the melanin pigment of the bulb and that present in
abundance in the epidermis of a pigmented skin naturally pigmented, or as a
result of tanning.
No comments:
Post a Comment