Ducray Kelual-Squanorm Dry Dandruff Shampoo, specifically adapted for dry dandruff, represents the first generation of high performance anti-dandruff shampoos inspired by the beneficial and prolonged effects of probiotics. Thanks to its PROBIOTIC-SCIENCE technology, it gently eliminates 100% of visible dandruff from the first application, preventing its reappearance with an anti-relapse efficacy for 2 months. Discover a healthy, hydrated, and comfortable scalp in a single shampoo. In addition to the anti-dandruff action, this treatment shampoo immediately imparts elasticity, shine, and softness to the hair.