The exclusive patented Multicontrol formula, combined with climbazole, zinco pyrithione and piroctone olamine, protects against pathogenic agents that create dandruff. It fight the most obstinate dandruff for a long time. A weekly use ensures dandruff absence and prevents the creation of it. Gentle antimicrobial effect, ideal for an everyday use.SP hairdresser suggests: apply several times a week, spread on wet scalp and hair and massage gently. Let on for some minutes, emulsify with water and rinse off carefully. After some weeks of continued use, follow your SP hairdresser's suggestions.