Product description: The first of its kind in France: the leading shampoo in the markets for dandruff control. This shampoo permanently removes dandruff and quickly softens the scalp. A complete formulation made from pure and complementary active ingredients, working against all factors associated with severe dandruff conditions. Keluval D.S shampoo prevents dandruff recurrence*. Apply the shampoo once a week as a preventive care to help prevent the appearance of dandruff for a long time. Instructions for use: Apply and massage until foamy, leave on the scalp, then rinse. Reapply and leave for 3 minutes, then rinse. Intensive treatment phase: 3 times a week for two weeks. Maintenance phase: once a week. Warnings and precautions: Rinse in case of contact with eyes. Clinical trials: Dandruff reduction: 100%*. Soothes erythema: 100%*. Relieves itching: 94%**. A clinical study conducted on 32 people suffering from scalp seborrhea: % satisfaction rate after two weeks. Ingredients: Cyclopiroxolamine, Zinc Pyrithione, Beta Glycereth-25, Keluamide. Detailed formula (INCI): Water (Aqua), Sodium Lauryl Sulfate and Ethanol, PEG-7 Glyceryl Cocoate, Dodecyl Amide Acid, Polysorbate 20, Cocoglucoside, Cyclopiroxolamine, Lauryl Betaine, Lactamide MEA, Polyquaternium-10, Sodium Chloride, Sodium Polyanetholesulfonate, Zinc Pyrithione.