Bioderma Node DS+ Intense Anti-Dandruff Shampoo for Hair and Scalp Care provides enhanced effectiveness against severe dandruff. Featuring the DSactive patented complex, it biologically restrains the growth of Malassezia yeasts, reducing sebum secretion to prevent dandruff recurrence. Kerato-regulating agents clear severe dandruff, while soothing agents bring immediate relief to itchy scalps. Enriched with the D.A.F. patented natural complex, it boosts the tolerance threshold of sensitized hair.