Tonight, awaken the transformation. By night, this intensive serum begins to reduce the look of dark spots, sun spots, post blemish marks & redness with Estée Lauder's most comprehensive skintone correcting technology. By day, anti-oxidants help defend against the appearance of spots in the future. Instantly, skin looks & feels fresh & hydrated with Estée Lauder Enlighten Dark Spot Correcting Night Serum. Soon the visible transformation is undeniable as the appearance of discolouration is significantly reduced.