Dull skin tone is a result of excess dead skin cells that build up on the surface of the skin. This can make your face feel rough or bumpy, and can also give the skin a dull, lacklustre appearance. Pigmentation refers to the coloring of the skin. Skin pigmentation disorders cause changes to the color of your skin. Melanin is made by cells in the skin and the pigment is responsible for your skin's color. Hyperpigmentation is a condition that causes your skin to darken. Laser treatments are always one of the most effective treatments to get rid of pigmentation on the skin. The laser can penetrate deep into the skin and remove the pigments beneath the skin to make the spots on the skin surface disappear.Pigmented lesions that have been removed will not return after your laser treatments. However, various factors such as aging, changes in hormone levels or UV exposure can stimulate new hyperpigmentation. Laser pigmentation removal treatments do not prevent new hyperpigmentation from occurring.