This Kérastase duo pairs a nourishing overnight serum with high-gloss finishing drops for softer, smoother, shinier lengths when you wake up. Deep nourishment with a weightless feel Frizz-smoothing, polished finish Mirror-like shine and silky touch Softer, easier-to-style hair Great to revive color radiance WHAT’S INCLUDED Nutritive | 8H Night Serum (90 ml / 3.04 oz) Gloss Absolu | Glaze Drops (45 ml / 1.52 oz) HOW TO USE At night, work 8H Night Serum through towel-dried or dry hair, mid-lengths to ends. In the morning or as a finisher, apply a few Glaze Drops for sleek shine.