Product details Symbiose Intensive Anti-Dandruff Cellular Night Serum by KÉrastase is a silicone and sulphate-free night serum for sensitive scalp, prone to dandruff. Formulated with Salicylic Acid, Piroctone Olamine and Bifidus, the formula acts on the visible dandruff for results you can see. The Symbiose serum helps to eliminate dandruff at the source. This non-sticky and non-greasy formula soothes scalp irritations & discomfort for less sensitivity* of the scalp. With anti-dandruff efficacy for up to 3 weeks* Symbiose Night Serum has a translucent to milky serum gel texture combined with a luxurious fine fragrance. *After 3 uses per week for 4 weeks. Purifying Anti-Dandruff Cellular Shampoo, Moisturising Anti-Dandruff Cellular Shampoo or Intensive Anti-Dandruff Cellular Night Serum Suitable for Cellular anti-dandruff care for scalps prone to dandruff How to use Use at least 3 times a week before going to bed, during a 4-week period. Apply 3 to 4 doses on dry or towel-dried scalp, section by section. (1 dose = 1 pipette until the mark). Massage gently. Do not rinse and keep overnight. Hazards and Cautions In case of contact with eyes, rinse them immediately Important info Ingredients Aqua / Water / Eau • Sodium Laureth Sulfate • Sodium Lauryl Sulfate • Glycerin • Cocamide Mea • Salicylic Acid • Coco-Betaine • Laureth-5 Carboxylic Acid • Acrylates Copolymer • Cocamide Mipa • Sodium Hydroxide • Citric Acid • Sodium Benzoate • Argania Spinosa Shell Powder • Prunus Armeniaca Seed Powder / Apricot Seed Powder • Hexylene Glycol • Sodium Chloride • Menthol • Polyquaternium-10 • Isopropyl Myristate • Peg-55 Propylene Glycol Oleate • Propylene Glycol • Limonene • Squalane • Capryloyl Salicylic Acid • Benzyl Salicylate • Benzyl Alcohol • Linalool • Citronellol • Citral • Geraniol • Artemisia Umbelliformis Flower Extract • Potassium Sorbate • Parfum / Fragrance