introducing the ultimate solution for dandruff-prone, oily hair, the Symbiose Purifying Anti-Dandruff Cellular Shampoo by Kérastase. This silicone and sulphate-free formula is enriched with Salicylic Acid, ensuring a breathable scalp and combating flaking and dandruff. Say goodbye to visible dandruff, scalp sensitivity, and excessive oil, while restoring hair vitality. Expect softer hair, dandruff at bay and a banished itchy and sensitive scalp.