The Kérastase Spécifique Collection at Dayjour delivers advanced scalp-focused hair care solutions designed to address core concerns such as dandruff, oily scalp, sensitivity, itchiness, and weakened hair. Formulated with targeted actives and salon-grade technology, this range helps restore scalp balance, reduce flaking, regulate sebum, and strengthen hair from the root. Each produ... https://www.dayjour.net/collections/kerastase-specifique-collection-scalp-hair-care-solutions-dayjour