The KELUAL SQUANORM regulating treatment shampoo, specifically adapted for oily dandruff, represents the first generation of high-performance anti-dandruff shampoo inspired by the beneficial and prolonged effects of probiotics. Thanks to its PROBIOTIC-SCIENCE technology, it gently eliminates 100% of visible dandruff from the 1st application and prevents dandruff reappearance for 2 months. Restore a healthy, fresh, and purified scalp in just 1 wash with the shampoo* Besides its anti-dandruff action, this treatment shampoo immediately leaves the hair flexible, voluminous, and lightweight.