Laser hair removal is a popular and effective way to get rid of unwanted hair, and it can be used on all skin types. Whether you have fair or dark skin, laser hair removal can be a successful treatment option. It works by targeting the melanin in the hair follicles, and the pauses between each laser pulse are slowed down to reduce discomfort. Studies have shown that laser hair removal is equally effective on light and dark skin types, with an average hair reduction of 45.5 ± 16.9% and 40.3 ± 17.2% in skin types I-IV and V-VI respectively. Thanks to recent advances in technology, laser hair removal is now faster, more convenient, and more affordable than ever before.
To ensure permanent hair reduction, the laser system must be powerful enough to treat all skin types while providing maximum skin protection. However, if a sufficiently powerful laser is used on the skin, the exit point of the extracted follicles can become infected with bacteria. The principle of selective photothermolysis is used in laser hair removal, which targets the entire structure of the hair from the shaft to the follicle. Most lasers used for hair removal do not penetrate the upper layer of the skin as their wavelengths cannot pass through melanin without damaging it. Long-pulse diode lasers with a large spot and vacuum-assisted suction are often used for laser hair removal, although this type of treatment will require several sessions to ensure all hair is removed.