Kerastase Chronologiste Overnight Youth Serum

Part of Kérastase’s Chronologiste range, defined by its revitalising technology, the Overnight Youth Serum helps restore your locks to health. Its creamy formula is enriched with pro-xylane and ochrophyta algae to assist with dryness, lack of volume and frizz overnight, ensuring your hair is glossier, smoother and healthier looking in the morning.