The Kérastase Chronologiste L'Huile Refill Hair Oil Serum is a luxurious anti-aging leave-in treatment designed to deeply hydrate, strengthen, and revitalize the hair fiber from root to tip. Enriched with nourishing botanical oils and blended with an elegant, signature fragrance, this 75ml refill serum leaves hair visibly softer, smoother, and radiantly shiny with every use. It works to restore vitality and moisture to dry, damaged, or aging hair, making it an essential step in any premium oiling routine. To use, simply apply 1 to 2 drops onto wet or dry hair, starting from the mid-lengths and working through to the ends as a leave-in treatment, or use after blow-drying as a finishing oil for added shine and polish throughout the day.
