
Kérastase Chronologiste Overnight Youth Hair Serum 90ml
Kérastase Chronologiste Overnight Youth Hair Serum (90ml) is a restorative overnight treatment designed for hair weakened by visible signs of ageing such as dryness, dullness and lack of volume.
Enriched with Pro-Xylane and Ochrophyta Algae, it works while you sleep to help revitalise the fibre, so you wake up to fuller, healthier looking and smoother hair*. In just one night, it helps reverse 5 signs of hair ageing**, delivering up to 92% less breakage*** while enhancing shine, reinforcing strength and controlling frizz. The lightweight leave-in texture absorbs effortlessly without weighing the hair down, supporting improved softness and manageability by morning. Infused with the signature Chronologiste scent of Bergamot, Rose and Musk Accord, it transforms your evening routine into a refined sensorial ritual.
Claims:
- *Consumer test after application of Bain + Mask + Night Serum, 90 consumers.
- **Instrumental test after application of Serum on dryness, dullness, lack of volume and thickness, and frizz.
- ***Instrumental test after 1 use of Overnight Youth Serum.
Directions of use:
- Apply to damp hair.
- Leave it in overnight.
Original: $53.08
-65%$53.08
$18.58More Images









Kérastase Chronologiste Overnight Youth Hair Serum 90ml
Kérastase Chronologiste Overnight Youth Hair Serum (90ml) is a restorative overnight treatment designed for hair weakened by visible signs of ageing such as dryness, dullness and lack of volume.
Enriched with Pro-Xylane and Ochrophyta Algae, it works while you sleep to help revitalise the fibre, so you wake up to fuller, healthier looking and smoother hair*. In just one night, it helps reverse 5 signs of hair ageing**, delivering up to 92% less breakage*** while enhancing shine, reinforcing strength and controlling frizz. The lightweight leave-in texture absorbs effortlessly without weighing the hair down, supporting improved softness and manageability by morning. Infused with the signature Chronologiste scent of Bergamot, Rose and Musk Accord, it transforms your evening routine into a refined sensorial ritual.
Claims:
- *Consumer test after application of Bain + Mask + Night Serum, 90 consumers.
- **Instrumental test after application of Serum on dryness, dullness, lack of volume and thickness, and frizz.
- ***Instrumental test after 1 use of Overnight Youth Serum.
Directions of use:
- Apply to damp hair.
- Leave it in overnight.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Kérastase Chronologiste Overnight Youth Hair Serum (90ml) is a restorative overnight treatment designed for hair weakened by visible signs of ageing such as dryness, dullness and lack of volume.
Enriched with Pro-Xylane and Ochrophyta Algae, it works while you sleep to help revitalise the fibre, so you wake up to fuller, healthier looking and smoother hair*. In just one night, it helps reverse 5 signs of hair ageing**, delivering up to 92% less breakage*** while enhancing shine, reinforcing strength and controlling frizz. The lightweight leave-in texture absorbs effortlessly without weighing the hair down, supporting improved softness and manageability by morning. Infused with the signature Chronologiste scent of Bergamot, Rose and Musk Accord, it transforms your evening routine into a refined sensorial ritual.
Claims:
- *Consumer test after application of Bain + Mask + Night Serum, 90 consumers.
- **Instrumental test after application of Serum on dryness, dullness, lack of volume and thickness, and frizz.
- ***Instrumental test after 1 use of Overnight Youth Serum.
Directions of use:
- Apply to damp hair.
- Leave it in overnight.






















