L’Oréal Professionnel Scalp Advanced Anti-Discomfort Dermo-Regulator Shampoo is formulated to provide relief for sensitive scalps experiencing discomfort such as itching, burning, or tingling sensations. Enriched with Niacinamide, a vitamin from the B3 family known for its regulating powers, this lightweight gel gently cleanses while soothing and calming the scalp. Hair is left soft, radiant, and hydrated. To use, apply evenly on wet scalp and hair, gently lather with fingertips until a light foam is obtained, and rinse thoroughly. For extra soothing effects, follow with the Scalp Advanced Anti-Discomfort Intense Soother Treatment.