The advancement of laser technology in the medical field has proven that hair removal with a fine laser beam is one of the most effective ways to remove unwanted hair on your body. In other words, the fine laser beam is taking advantages of the different colors of the skin and the hair follicles to eradicate the unwanted hair follicles efficiently. Technically, a laser beam is often used during surgeries by health specialists due to its accuracy that is suitable for most stringent medical surgeries. For example, most brain surgeries require a laser beam as a substitute for surgical knife or scalpel. The basic concept on which the whole theory of laser hair removal works is that of light and its absorption. For instance, light is absorbed better by dark and dull objects as compared to bright and shiny objects. Since laser is also a form of light, it is easier to be absorbed by hair follicles as compared to the skin. This hyper-absorption of laser by the dark hair follicles causes degeneration of hair follicles over short period of time. For your information, the dark color of hair follicles is due to a pigment called melanin and the extent of melanin affects the effectiveness of such hair removal treatment. However, this type of treatment is ineffective in removing maroon or blonde hair, as the amount of dark pigmentation in such hair is practically absent. New techniques have been discovered by health researchers in order to remove any unwanted hair regardless the amount of dark pigmentation present in any hair follicles.
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