Vichy Dercos Anti-Dandruff Sensitive Shampoo is a dermatological treatment specifically formulated for sensitive scalps suffering from dandruff and itchiness. This 200ml shampoo features a gentle cleansing formula with Piroctone Olamine that begins working from the first use and provides 6 weeks of anti-relapse protection. The shampoo contains a specialized formula designed for sensitive scalps that effectively treats dandruff while being gentle enough for regular use. It features Piroctone Olamine as an active ingredient to combat flaking and itching. The product promises to show results from the first application and includes a 6-week anti-relapse action to help prevent dandruff from returning. The gentle cleansing formula ensures the scalp remains comfortable while treating the underlying dandruff condition.