How effective is laser hair removal on fine or light-colored hair?

Laser hair removal is most effective on darker hair because the lasers target the pigment (melanin) in the hair. Darker hair contains more melanin, which absorbs the laser's energy more efficiently, leading to better hair follicle destruction. Fine or light-colored hair typically has less melanin, which reduces the effectiveness of laser treatments.

In general, light-colored hair, such as blonde or gray, tends to absorb the laser energy poorly, making it more difficult for the laser to effectively damage the hair follicles. As a result, individuals with fine or light-colored hair may not achieve the same level of results as those with coarse, dark hair. This characteristic is essential for practitioners to consider when determining the expected outcomes of laser hair removal for their clients.