L'Oréal Professionnel Scalp Advanced Anti-Discomfort Dermo-Regulator Shampoo 500ml is a lightweight gel shampoo for sensitive scalps, enriched with Niacinamide to soothe discomfort and provide hydration. This shampoo is specifically formulated to gently cleanse the hair while instantly soothing and calming sensitive scalps, relieving sensations like itching, burning, and tingling. It also leaves the hair feeling soft, radiant, and hydrated.