Step 1: Apply on dry or damp hair before bedtime.
Step 2: Spread one pump into hands and distribute on lengths and ends.
Step 3: No need to rinse in the morning.
In case of direct contact with eyes, rinse immediately and thoroughly.
Kérastase
Kérastase Chronologiste Overnight Youth Serum - 90ml
Regular price
£48.00
Kérastase Chronologiste Overnight Youth Serum harnesses advanced anti-ageing technology to rejuvenate hair while you sleep. This luxurious 90ml serum targets the visible signs of hair ageing—dullness, brittleness, and loss of elasticity—with a potent blend of active ingredients designed to restore youthful vitality.
Apply to damp hair before bed and wake to noticeably softer, more resilient strands with enhanced shine. The lightweight formula absorbs quickly without leaving residue, making it ideal for overnight treatment routines. Perfect for mature or compromised hair seeking intensive restoration and renewed luminosity.