A unique formula containing prescription 4% hydroquinone for the gradual lightening of hyperpigmentation, such as dark spots, sun spots, age spots, melasma, and other types of discoloration.* Valid prescription required. Please see Important Safety Information below and Prescribing Information.
*Contains sodium metabisulfite, a sulfite that may cause allergic-type reactions including anaphylactic symptoms and life-threatening or less severe asthmatic episodes in certain susceptible people. The overall prevalence of sulfite sensitivity in the general population is unknown and probably low. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people.