Discover the Symbiose Micro-Exfoliating Cellular Treatment by Kérastase, a detoxifying formula that buffs dead skin cells without stripping away moisture.Formulated for sensitive and dandruff-prone scalps, the pre-shampoo treatment utilises a 1.9% concentration of salicylic acid and plant-based beads to help exfoliate, while lending a soothing effect. Hair feels invigorated with a more lifted appearance. Complete the routine with the Symbiose Anti-Dandruff Cellular Shampoo.