SkinMedica Even & Correct Brightening Treatment Pads are a type of exfoliating pad used to improve the appearance of dark spots, age spots, and hyperpigmentation. These pads contain a combination of active ingredients, including glycolic acid, ascorbic acid, kojic acid, and tranexamic acid, which are known to help lighten dark spots and improve skin tone. The pads are designed to be used once or twice daily, depending on skin sensitivity, as part of a daily skincare routine.