The INKEY List Salicylic Acid Exfoliating Scalp Treatment soothes and nourishes irritated scalps. This pre-wash treatment gently exfoliates to remove dead skin cells and reduce oil. Infused with salicylic acid, this treatment lightly buffs away flakes while hydrating and reinvigorating hair. Clinically proven to visibly reduce flakes after one use, it is best for oily, itchy, and flaky scalps.