Vichy Dercos anti-dandruff shampoo for sensitive scalp has a double action, on dandruff and the feeling of discomfort on the scalp. This purified hypoallergenic formula without parabens, dyes and sulfates is suitable for even the most sensitive skin. The sulfate-free formula gently washes both the hair and the scalp, leaving the scalp feeling pleasant, and the hair shiny and soft.