Kérastase Symbiose Sérum Cellulaire Nuit, 90 ml, Hair Serums unisex, Want to quickly improve the condition of your sensitive, dandruff-prone scalp? No matter what type of dandruff you have, your scalp needs intense care at night, which is when your skin regenerates and dandruff tends to form. The Kérastase Symbiose Sérum Cellulaire Nuit cellular anti-dandruff serum works for 8 hours throughout the night by soothing irritated skin, leaving it balanced and free of flakes. Characteristics: combats dandruff at night – when dandruff tends to form and your skin regenerates works for 8 hours, eliminates unpleasant sensations caused by dandruff designed for sensitive scalp with any type of dandruff soothes irritated scalp and reduces its sensitivity maintains the balance of your natural scalp flora, keeps it free of flakes non-sticky, non-oily formula that doesn’t stain fabric translucent, almost milky gel-like texture, subtle fragrance Results of testing: serum maintains the skin barrier of your scalp → results of a clinical instrumental test of TEWL (trans-epidermal water loss) scalp was more balanced after using the serum prevents dandruff for up to 7 weeks → results of a clinical study with 37 subjects, after 4 weeks of use 81% of the subjects agreed the serum reduced their scalp’s sensitivity 91% confirmed they felt good about the condition of their hair and scalp after using the serum 100% said the serum has lasting effects on unpleasant sensations brought on by dandruff 94% noticed their scalp looked healthy 94% agreed the serum didn’t leave stains on the pillow 83% felt the product made their scalp healthier → results of a consumer test with 37 subjects, 4 weeks of use Ingredients: salicylic acid – helps dissolve skin flakes, deals with the impact of dandruff, lets your scalp breathe again piroctone olamine – long-term prevention of dandruff and all its causes, reduces propagation of yeast, slows down cell renewal Bifidus extract – keeps the natural scalp flora healthy, balanced and free of flakes sulphate-free How to apply: Use the Kérastase Symbiose Sérum Cellulaire Nuit intense night hair and scalp serum at least 3× a week before bed for at least 4 weeks. Apply 3 to 4 doses to dry (or towel-dried) scalp (1 dose = 1 dropper filled up to the mark). Proceed in sections. Gently massage the product in and do not rinse off. Leave on overnight.