Kérastase Chronologiste Overnight Youth Hair Serum
The Kérastase Chronologiste Overnight Youth Hair Serum is a luxurious, overnight age-corrective leave-in serum infused with Pro-Xylane™ and Ochrophyta Algae.
Specially engineered to work in harmony with your nighttime recovery cycle, this premium leave-in formula reverses the 5 signs of hair aging by addressing dryness, frizz, dullness, lack of volume, and brittle strands. It deeply hydrates, smooths, and builds body from root to tip, transforming fine or weakened hair into touchably thick, resilient locks with a completely weightless touch. Perfect as a nocturnal restorative treatment, it seamlessly prepares your hair for morning styling by providing robust 450°F heat protection against thermal damage.
Fragrance
- Top Notes: Bergamot, Orris, Crisp Green Notes
- Heart Notes: Freesia, Delicate Rose, Marine Accord
- Base Notes: Warm Musk Accord, White Flowers, Indonesian Patchouli Orpur
- Hydration
- Stronger Hair
- Shine
- Volume
- Luxurious overnight age-corrective leave-in hair serum for aging hair.
- +92% more strength *
- 450°F heat protection*
- Increases hair fiber diameter by +5.7%*
- -66% frizz*
- +32% shine*
*Instrumental test after 1 use of Overnight Youth Serum
- Apply one pump to dry or damp hair before bedtime.
- Spread evenly through lengths and ends.
- No need to rinse in the morning. Wake up to revitalized, healthier hair.
Key Ingredients
- Pro-Xylane™ - Green chemistry molecule known for its anti-aging properties to strengthen and protect hair
- Ochrophyta Algae - Bio-sourced deep-sea algae, known for its regenerative and revitalizing properties
Full 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, Rose Ketones, Propylene Glycol, Beta-Caryophyllene, Potassium Sorbate, Sodium Benzoate, Parfum / Fragrance.
