　　Background: Freckles are melanotic lesions frequently seen on the face and other sun-exposed areas. Previously evaluation of the severity of freckles has relied on the ultimately subjective assessment of the doctor or patient. Intense pulsed light (IPL) is newly introduced to treat facial freckles in Asian skin. objective. To determine the effectiveness of IPL treatment for Asian patients with freckled skin and to assess a new and objective method for evaluation of the severity of freckling and posttherapy improvement using an ultraviolet (UV)-sensitive camera and film.