Daily dark spot corrector targets visible skin discoloration for brighter, more even-looking skin. Discoloration Defense is a layerable, daily-use dark spot corrector clinically proven to reduce the appearance of key types of skin discoloration in all skin tones, including hard-to-treat forms such as stubborn brown patches and post-acne marks. Daily dark spot corrector targets visible skin discoloration for brighter, more even-looking skin. | SkinCeuticals Discoloration Defense Serum for Dark Spots | 30 ml