The Bain Pureté Anti-Dandruff from the Symbiose line of Kérastase is a purifying and soothing anti-dandruff shampoo for oily and sensitive scalps prone to dandruff. The Bain instantly exfoliates visible dandruff and flakes from the scalp. It deeply cleanses pores clogged with dead skin cells and excess sebum, soothing and reducing itching. The fiber is respected and dandruff is eliminated.