Elaborated to minimize the risks of allergic reactions. Application: Just one application is enough, leave on for 3 minutes and rinse thoroughly. 2 times a week as an intensive treatment, then once a week as a maintenance treatment. Tried and tested: KLORANE Cappuccino Extract Anti-Dandruff Shampoo has been appreciated for its effectiveness on dandruff with an 85% reduction in dandruff after 3 weeks, soft hair (75%) and for facilitating styling (80%). Tips and tricks: Alternate with soothing shampoo with KLORANE Peony extract.