Kérastase Nutritive 8h Magic Night Serum

Overnight nourishing leave-in hair serum that provides 8 hours of overnight nourishment for sublime morning hair: soft & easy to style.

Formulated with plant-based proteins and niacinamide, this luxurious cream protects from pillow friction, providing -84% less frizz and +98% strength.

How to Use: Apply to dry or damp hair before bedtime. Spread a pump in the hands and distribute on the lengths and ends. No need to rinse in the morning.