Bioderma Nod? DS+ Anti-Dandruff Intense Shampoo 125ml is a shampoo that offers a reinforced efficacy against the persistent dandruff states thanks to 3 complementary actions: An action at the origin of squamous states thanks to DSactiv patent. It limits the proliferation of Malassezia yeast responsible of dandruff and avoids the recidivism by reducing the sebum secretion. Keratoreductive action thanks to salicylic acid and citric acid to unclog and eliminate scales and persistent dandruffs. Soothing action thanks to Palmitamide MEA to immediately and durably reduces the itching and redness sensations of hair scalp. Its non-stripping gentle cleansing base respects the biological balance of the hair and scalp for optimum tolerance. It facilitates the detangling and provides brilliance, suppleness and volume to hair. From the first use, the persistent dandruffs are eliminated and their reappearance is limited. Itching sensations are soothed and redness reduced. Very good cutaneous and ocular tolerance. Tested under dermatological and ophthalmological control. Made in France.