How Does Laser Hair Removal Work On Face
For some people laser hair removal is not entirely permanent.
How does laser hair removal work on face. During laser hair removal a laser emits a light that is absorbed by the pigment melanin in the hair. Laser hair removal is a medical procedure that uses a concentrated beam of light laser to remove unwanted hair. Laser hair removal works by using concentrated light to affect hair follicles which are small cavities in the skin from which hair grows. Laser hair removal works on the face the same way it works on full body.
But hair grows in cycles and the lasers only damage follicles during an active cycle of hair growth. The upper lip is common with hairs that are not dark and thick. You must have dark brown or black hairs in order to have them removed by laser. The light energy is converted to heat which damages the tube shaped sacs within the skin hair follicles that produce hairs.
That s because the laser targets the hairs roots which. To do this effectively it s important to be as close to your baseline skin color as possible says dr. The premise behind laser hair removal is identifying the pigment in the hair follicles and targeting that specifically to get rid of the unwanted hair says dr. The hair follicle absorbs the laser which is attracted to.
Instead it gets light hairs which are light colored.