bioderma node ds anti-recurrence shampoo for severe dandruff intense itchingThe exceptional formula helps fight dandruff effectively. DSactiv® guarantees double action, as it has an active effect on the causes of dandruff: prevents the reproduction of the Malassezian fungi that cause dandruff. It helps prevent its spread by reducing the sebum secretions that promote the growth of Malassezia. The powerful skin repairing agents reduce extreme peeling and help eliminate it permanently. Soothing ingredients help relieve itching immediately and for a long time. The “liquid cream” texture is easy to use. It helps prevent hair from tangling, gives it a natural shine, and gives it more elasticity and volume.