Too much sun exposure, genetics, and certain diseases could cause skin to darken and become highly pigmented, but you can have it lightened with lightening laser treatments. Skin lightening laser treatment is currently the most advanced and effective method to lighten the skin for a more even tone and smooth texture. It works by decreasing the production of melanin in the skin. Melanin is responsible for the color of our skin, and the more you have it, the darker your skin can be. The amount of melanin you have is decided by your genes, but factors like hormones, sunburn, skin damage, and exposure to certain chemicals may cause melanin production to be higher than normal, resulting in unwanted skin darkening and discoloration. Skin lightening laser treatment is not merely for skin whitening. It can be used to remove discoloration caused by age or liver spots, vitiligo, and birthmarks, too. Laser treatment can be a safer and more effective option than traditional skin bleaching. It m