Specially formulated for oily, dandruff-prone hair, the L’Oral Professionnel Seri Expert Scalp Advanced Shampoo and Mask Routine helps to leave strands feeling clean and invigorated. n Set Contents: n Seri Expert Scalp Advanced Anti-Dandruff Dermo-Clarifier Shampoo 300ml n Gentle and lightweight, this clarifying shampoo removes impurities, product build-up and dead skin cells, while lending the scalp a soothing effect. n Seri Expert Scalp Advanced Anti-Oiliness 2-in-1 Deep Purifier Clay Hair Mask 250ml n A multi-purpose mask that lifts excess sebum from the scalp and volumises. The formula also performs as a detoxifying shampoo.