Murads #1 bestselling intensive brightening treatment visibly fades dark spots starting in just 7 days and helps protect skin from future dark spots This powerful all-in-one serum delivers brighter, smoother, more even-toned skin, while visibly improving wrinkles on all skin tones (light-deep) without irritation Patented Resorcinol Technology and tranexamic acid are clinically proven to visibly reduce dark spots, post-acne discoloration, hyperpigmentation, and stubborn dark patches for total skin transformation