Chronologiste Longevity Potion Scalp Serum

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. *Based on instrumental testing of the Longevity Potion