Kérastase dermatologically tested formula that targets the causes of scalp itchiness and sensitivity. Bain Vital Dermo-Calm removes impurities and inflammation, leaving the scalp calm and hydrated for a relaxing sensation. - Removes impurities from hair and scalp - Reduces itchiness in the scalp and makes it less sensitive - Cleanses and soothes the scalp - Hair regains its airiness and vitality