Kérastase Chronologiste Scalp Longevity Potion 30mL

A scalp treatment infused with 3% Pro-Xylane™ and Ochrophyta Algae, designed to act on the invisible root causes of hair ageing. Targeting the biological ageing of the scalp to combat the loss of density, lack of vitality, and hair thinning, this advanced serum delivers intensive care. Its high-performance formula acts 10 layers deep to reboost scalp activity and optimise the environment for 3 billion scalp cells. Powered by 3% Pro-Xylane™ and Ochrophyta Algae, this formula delivers intensive care for nourished, denser-looking hair.

Key ingredients

The formula combines 3% Pro-Xylane™ and Ochrophyta Algae, improving firmness, elasticity, and fibre hydration. Ochrophyta Algae enhances scalp resilience and supports deep regeneration for stronger, more vital hair.

Made without

Silicones and Parabens.

Consumer testing results

AFTER…

1 APPLICATION: +44% Immediate Moisturising effect**, +2.2% increased hair diameter***

1 WEEK: 94% say their scalp feels more comfortable**

2 WEEKS: 82% say their scalp feels renewed and regenerated**

1 MONTH: 70% say their hair is more healthy-looking and resilient**, 76% say the product provides hair vitality**

*Consumer self-assessment, 33 subjects after applying 3 times per week for 1 month.

**Cosmeto-clinical study, 33 subjects after applying 3 times a week for 1 month.

***Instrumental test, after application of Longevity Potion.

Usage

Step 1: Shake well before use.

Step 2: Apply 5 doses on towel-dried scalp/roots, section by section. (1 dose = 1 pipette until the mark).

Step 3: Leave-in.