Evaluation and Comparison of the Benefits of Routine vs Shampoo Alone During 4 Weeks Treatment and 12 Weeks Remanence

Inclusion Criteria

• •At baseline: A moderate to severe level of squames: Total squames score (adherent + non-adherent) \> 4 (ranging from 0 to 10) including an adherent squames score ≥ 2.5 (ranging from 0 to 5) and no limit for non-adherent squames score at inclusion (groups must be equilibrating);
• •Patient with hair length \> 2 cm;
• •Patient having received the information about the study modalities and having given his/her written consent and having signed the "informed consent form" specific for this study, in accordance with the corresponding procedure;
• •Patient usually using a shampoo 2 to 3 times a week and accepting to follow this rate during the whole study period;
• •Patient having stopped any possible soothing, anti-dandruff and anti-hair loss treatment (per os or topical) 2 weeks prior to study beginning D-14;
• •Patient agreeing not to use any other hair product other than the ones provided for the study (till the end of study) in particular:
• •no styling product (tonic, spray, lotion, foam) three days before the study visit;
• •no treating haircare product (conditioner, hair mask, non-rinsed hair care product, oil,….);
• •no anti-scales products (whatever the type: shampoo, treatment..);
• •no hair colouring or hair bleaching within one week prior to any study visit.