Vichy dercos sebum correcting shampoo is a sebum correcting shampoo containing the exclusive anti sebum complex that restores the delicate balance of your scalp vichy dercos sebum correcting shampoo purifies the scalp and slows the recurrence of greasiness right from the first wash leaving hair feeling instantly light and manageable vichy dercos sebum correcting shampoo exclusive anti sebum complex consists of 4 surfactants specifically selected and perfectly dosed in order to limit