This is an advanced, multi-active formula designed for rapid and significant improvement of the appearance of hyperpigmentation spots.  Our Pigment Correcting Serum features our new EpHQuinone™ Technology, an innovative whitening complex, combined with alpha hydroxy acids and botanical extracts to maximize penetration and stimulate cell turnover. EpHQuinone™ interrupts the melanogenesis pathway at multiple points, resulting in rapid and effective improvement in age spots and other excess pigmentation. Utilizing a Trans-Epidermal Carrier System, our Pigment Correcting Serum penetrates skin and stimulates cell turnover, resulting in rapid results visible within weeks of use.