Restore the delicate balance of your scalp with the Vichy Dercos Oil Control Treatment Shampoo, a sebum-correcting shampoo containing the exclusive anti-sebum complex. Right from the first wash the scalp is purified, & the recurrence of greasiness is slowed. Hair feels instantly light & manageable. The exclusive anti-sebum complex consists of 4 surfactants specifically selected & perfectly dosed in order to limit sebum transfer onto the hair fibre & preserve the scalp's integrity. Work into a lather in wet hair. Rinse away thoroughly. Frequent use, hypoallergenic, aromatic fragrance, paraben free.