IPL (Intense Pulsed Light) is used to treat sun damage, superficial hyperpigmention, and rosacea. Commonly used on the face, neck, shoulders, back, and hands. The light penetrates the skin at a range of wavelengths that targets red and brown spots, resulting in a more even skin tone. IPL also brightens the skin. Depending on the severity of the symptoms, results can be seen in one to three treatments.