Sun spot treatment with intense pulsed light (IPL,etc.)
Intense Pulsed Light treatments have been effective for sun damage pigmentation on the face, neck, hands, arms, and other areas. A few treatments are usually scheduled, with additional improvement noted each time. Sun protection is important, and some pigment may return gradually, and benefit from retreatment.
Choose an experienced laser operator, under the supervision of a board-certified dermatologist or plastic surgeon.