Sleep Masque Night Repair Serum

What it is: A luxurious overnight serum that helps repair parched, damaged hair while you sleep.

What it does: This formula features green caviar to provide intense repair overnight by hydrating parched strands, mending damaged hair cuticles and easing next-day styling by minimizing frizz. The brand's Bleu Molecule Complex helps strengthen hair and promote shine.

Key ingredients:

- Green caviar—an algae rich in oligoelements, vitamins and minerals—helps nourish, rebuild and revitalize hair to leave it shiny, smooth, healthy and strong

- The Blue Molecule Complex strengthens hair and promotes shine

- Colloidal oatmeal gently cleanses and absorbs dirt and oil while soothing the scalp

- Radish root ferment conditions and softens hair

How to use: Massage into clean, damp hair. Leave in overnight. In the morning, style as usual.