Ducray Kertyol PSO Treatment Shampoo is designed for psoriasis-prone scalps, alleviating flaking and irritation while regulating sebum production. Its advanced formula includes Ichthyol pale and salicylic acid for effective relief and scalp renewal. Key Features Relieves discomfort of psoriasis-prone scalp Reduces flakiness and irritation Helps regulate sebum production Leaves hair soft and shiny Provides long-lasting relief Tested under dermatological control Biodegradable formula Compatible with color-treated hair Water (Aqua), Cocos Nucifera (Coconut) Oil, Sodium Trideceth Sulfate, Sodium Lauroamphoacetate, Cocamide Mipa, Glycerin, Sodium Chloride, Salicylic Acid, 1,2-Hexanediol, Caprylyl Glycol, Cichorium Intybus (Chicory) Root Extract, Fragrance (Parfum), Ictasol, Pentylene Glycol, Tripterygium Wilfordii Callus Extract.Ducray: Dermatological expertise in skincare solutions for sensitive and psoriasis-prone skin.Apply to wet scalp, gently massage, leave for a few minutes, and rinse thoroughly.Tested under dermatological control.