SENSI BALANCE, the shampoo from L'ORÉAL PROFESSIONNEL PARIS, addresses the complexity of the scalp. L'Oréal Professionnel Scalp Advanced Anti-Discomfort Shampoo 500 ml. Scalp advanced anti-discomfort shampoo. L'oreal professionnel presents the new instant comfort treatment, an instant relief solution for your scalp. If you experience discomfort such as itching, burning and tingling on your scalp, then this is the ideal product for you. The result: soft, detangled hair immediately after use. It is formulated with niacinamide - a vitamin from the b3 family known for its regulating and calming properties - which provides relief from scalp sensitivity without overloading the hair fiber. The instant comfort treatment has been developed with hair professionals and tested under dermatological control, demonstrating its scientifically proven effectiveness. After a single use, 83% calm scalp* and 96% hydrated/nourished hair** were observed. We invite you to experience the benefits of the instant comfort treatment: it soothes uncomfortable sensations on the scalp to offer you a refreshing experience, while nourishing your hair to return it to all its natural splendor.