Kérastase Nutritive 8h Magic Night Serum 90ml .

Kérastase Nutritive 8h Magic Night Serum 90ml is a leave-in overnight hair serum that provides intense nourishment to all hair types. As you sleep, this non-greasy serum works magic over eight hours, deeply nourishing and protecting hair from pillow friction, which often causes breakage and frizz. As a result, the hair is stronger, smoother, and more manageable upon waking. For that purpose, at the heart of this formula are plant-based proteins and niacinamide. While proteins provide the hair with essential nutrients, niacinamide strengthens the hair and reinforces its protective barrier. Together, these ingredients work particularly to restore shine and softness.