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Kérastase

Chronologiste

Overnight Youth Serum

Overnight Renewal | Softness | Fuller Looking Hair

$65.00


Size

Delivered your way—pickup, local drop-off, or shipping
Salon Professional
Authentic Guarantee

Renews Overnight

Helps soften and refine the look of aging hair while you sleep.

Smooths Hair

Leaves lengths smoother, more manageable, and polished by morning.

Protects From Heat

Provides heat protection up to 450°F during styling.

Designed For

Aging, dry, dull, frizz prone, or volume lacking hair that needs overnight care, softness, shine, and a fuller looking finish by morning.

Key Ingredients

Pro-Xylane™ — Helps support the feel of stronger, fuller-looking hair.
Ochrophyta Algae — Helps smooth and care for aging hair.

How to Use

1. Use before bedtime on dry or damp hair.
2. Apply one pump into hands.
3. Distribute evenly through lengths and ends.
4. Do not rinse in the morning.

Use as the overnight treatment step in your Chronologiste renewal routine.

Complete Your Routine

Build your complete routine for healthier-looking hair, tailored to your needs.

Cleanse

Bain Régénérant

Bain Régénérant

$48.00

Condition

Masque Intense Régénérant

Masque Intense Régénérant

$70.00

Designed for hair affected by visible signs of aging, Overnight Youth Serum is an age corrective leave in night treatment that targets dryness, dullness, frizz, lack of volume, and lack of thickness while you sleep.
Ingredients may change from time to time. Please refer to product packaging for the most up-to-date ingredient listing. AQUA / WATER / EAU • DIMETHICONE • GLYCERIN • ISOPROPYL MYRISTATE • PHENOXYETHANOL • POLYACRYLAMIDE • C13-14 ISOALKANE • LAURETH-7 • BENZYL SALICYLATE • HEXYL CINNAMAL • BENZYL ALCOHOL • LINALOOL • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • CARVONE • CITRUS AURANTIUM PEEL OIL • LIMONENE • POGOSTEMON CABLIN OIL • CITRONELLOL • LINALYL ACETATE • GERANIOL • HYDROXYCITRONELLAL • MACROCYSTIS PYRIFERA EXTRACT / KELP EXTRACT • HYDROXYPROPYL TETRAHYDROPYRANTRIOL • BENZALDEHYDE • GERANYL ACETATE • COUMARIN • CITRIC ACID • TRIMETHYLBENZENEPROPANOL • ROSE KETONES • PROPYLENE GLYCOL • BETA-CARYOPHYLLENE • POTASSIUM SORBATE • SODIUM BENZOATE • PARFUM / FRAGRANCE
Orders typically ship within 1–2 business days. Returns are accepted in accordance with our Shipping & Returns policy.
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