The first fast acting Serum from Estee Lauder Research proven to significantly reduce the look of uneven skintone blotchiness blemish marks dark spots discolourations Instantly skin looks fresh and radiant. 79% of women saw an immediate improvement in the look of uneven skintone. Skin looks noticeably clearer brighter and more even toned. Dark spots appear reduced. This intensive yet gentle oil free serum features powerful technologies to address the look of every key sign of uneven skintone Triple Optic Technology provides skin with a brighter more luminous look from the very first application. CorrectTone Technology reduces the appearance of uneven skintone while anti oxidants help prevent its re appearance. Imagine skin so incredibly clear even toned and radiant you have nothing to hide. Proven gentle and effective for all ethnicities.