La Roche-Posay Kerium Extra Gentle Gel Shampoo (400ml) is a soothing, physiological shampoo designed for sensitive scalps. Formulated with La Roche-Posay Thermal Spring Water and Polysorbate 21, it provides immediate and lasting relief from itching and irritation. This gentle, silicone-free formula cleanses hair without stripping, leaving it soft, light, and shiny. Suitable for all hair types and ages, including children, it is ideal for daily use.