Symbiose Intensive Cellular Night Serum Anti-Dandruff from Kérastase is a silicone- and sulfate-free night serum for sensitive, dandruff-prone scalps. Formulated with Salicylic Acid, Piroctone Olamine and Bifidus, the formula works on visible dandruff for results you can see. Symbiose Serum helps eliminate dandruff at the source.
