Description
Kérastase Chronologiste Longevity Potion Scalp Serum is a concentrated leave-in serum formulated for hair weakened by the signs of ageing. Thanks to its combination of active ingredients, it works directly on the scalp and roots, with targeted application using the dosing pipette.
Its sophisticated, lightweight texture is instantly absorbed by the scalp without leaving any residue, delivering powerful active ingredients directly to the hair roots while enveloping the hair in the iconic Chronologiste fragrance. A luxurious ritual that transforms scalp care into a moment of pure well-being.
At the heart of the formula is 3% Pro-Xylane (Hydroxypropyl Tetrahydropyrantriol), a biomimetic active ingredient derived from beech wood that helps support the scalp’s structure. Combined with Macrocystis Pyrifera (kelp) extract, it helps nourish and strengthen the roots from within. The alcohol-based formula ensures rapid absorption and a lightweight feel on the scalp.
Benefits of Kérastase Chronologiste Longevity Potion Scalp Serum:
- Supports hair vitality from the roots with a concentrated action
- Works directly on the scalp with a high-precision formula
- Leave-in formula: no rinsing required and easy to incorporate into your morning routine
- Dosing pipette allows precise application and optimal dosage
- Intensive 1-month treatment for visible results on the hair fibre
Longevity Potion is designed for those who notice a progressive loss of hair density, shine and vitality over time. It is particularly suitable for mature, weakened hair or hair showing the first signs of ageing at the scalp and root level.






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