







Kérastase. Chronologiste Overnight Youth Serum Travel Size - 30 ml
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30 ml
Who it's for: Hair weakened by signs of aging: lack of density, frizz, dull, dry hair, lack of volume.
Fragrance :
- Top notes: bergamot, iris and green notes
- Heart notes: freesia, rose and marine notes
- Base notes: musky accord, white flowers and Orpur patchouli from Indonesia
Information: Kérastase Overnight Youth Serum is an anti-aging nighttime treatment enriched with Pro-Xylane™ and Ochrophyta algae, designed to reverse the visible signs of aging overnight. Targeting dryness, dullness, frizz, and lack of volume and thickness, this leave-in serum provides intensive overnight care. A single pump is all it takes to deliver powerful active ingredients deep into the hair. It is enriched with Pro-Xylane™, a molecule derived from green chemistry known for its ultimate anti-aging action, and Ochrophyta algae, the world's fastest-growing algae, a bio-sourced treasure from the deep sea that captures the ocean's regenerative power. Its transformative, fast-absorbing texture melts instantly into the lengths, leaving a flawless finish and enveloping the hair in the signature Chronologiste fragrance, transforming daily care into a luxurious ritual. When you wake up, your hair is fuller, healthier, and smoother.
Benefits:
- After using it overnight:
- Increases fiber diameter by +5.7%*
- -66% less frizz*
- +32% shine*
- +92% more resistance*
- 77% of respondents report that their hair is revitalized**
- Increases fiber diameter by +5.7%*
- *Instrumental test after 1 use of the Overnight Youth Serum.
**Consumer test after application of the complete Chronologiste routine: bath + mask + night serum.
Recommendations for use: Apply to dry or damp hair before bedtime. Distribute a small amount of product in your hands and apply evenly to the lengths and ends. No need to rinse.
Ingredients: 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. Pink Ketones. Propylene Glycol. Beta-Caryophyllene. Potassium Sorbate. Sodium Benzoate. Perfume / Fragrance (FIL N70068793/1).
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