How Does Laser Hair Removal Work On Face
That s because the laser targets the hairs roots which.
How does laser hair removal work on face. For some people laser hair removal is not entirely permanent. You must have dark brown or black hairs in order to have them removed by laser. To do this effectively it s important to be as close to your baseline skin color as possible says dr. The upper lip is common with hairs that are not dark and thick.
Instead it gets light hairs which are light colored. 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. Laser hair removal devices work by killing the hair follicle. Laser hair removal works on the face the same way it works on full body.
During laser hair removal a laser emits a light that is absorbed by the pigment melanin in the hair. The hair follicle absorbs the laser which is attracted to. But hair grows in cycles and the lasers only damage follicles during an active cycle of hair growth. If you are planning on undergoing laser hair removal you should limit plucking waxing and electrolysis for six weeks before treatment.
So it takes multiple treatments about a month apart to completely stop hair from regrowing.