Red plaques, covered with more or less thick scales, appear on the scalp. This shampoo eliminates scales and soothes redness and itching. Results: Itching: -68% * Peeling: -35% * Redness: -33% * * Clinical study carried out in 60 adults, with a scaly condition on scalp plaques. % improvement seen by a dermatologist after 6 weeks of use, 3 applications per week.