Kerastase Chronologiste Longevity Potion Scalp Serum

Age-defying scalp treatment designed to target the key visible signs of hair aging from root to tip.

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.

BENEFITS:

Luxurious overnight age-corrective leave-in hair serum for aging hair.

Scalp feels regenerated and hair looks fuller, thicker & healthier in 30 days*
BOOSTS SCALP VITALITY TO POWER HAIR LONGEVITY
Acts 10 surface layers deep

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.