Youth Revitalizing Care

Chronologiste Longevity Potion by Kérastase is an age-defying scalp treatment infused with 3% Pro-Xylane™ and Ochrophyta Algae, designed to boost scalp vitality to power hair longevity.

This high-performance, ultra-luxurious formula acts 10 surface layers deep, leaving the scalp feeling regenerated and hair looking fuller, thicker, & healthier in 30 days*

Powered by 3% Pro-Xylane™, a Green chemistry molecule known for its anti-aging properties to strengthen and protect hair, and ochrophyta algae, a bio-sourced deep-sea algae known for its regenerative and revitalizing properties.

Its sophisticated, lightweight texture absorbs instantly into the scalp without residue, delivering powerful actives directly to the source of healthy-feeling hair while enveloping the senses in the signature Chronologiste fragrance a luxurious ritual that transforms scalp care into a moment of pure indulgence. 

How to use:

• Use after washing your hair during a 1-month period.
• 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.
• In case of contact with eyes, rinse immediately and thoroughly