CHRONOLOGISTE LONGEVITY POTION
YOUTH REVITALIZING CARE.
Longevity Potionby Kérastase is a rejuvenating scalp concentrate. Born from hair aging research at L’Oréal, Chronologiste brings the science of longevity into hair care by proactively extending hair vitality and healthspan.
This concentrate reboosts the root environment to revitalise hair from the source. Infused with Caviar of Longevity: a potent fusion of highly concentrated 3% Pro-Xylane™ and Ochrophyta Algae, it acts 10x deeper than any other Kerastase serum. Scalp activity is regenerated in 1 month to ensure hair grows thicker, healthier, and younger for longer*. The serum absorbs instantly without residue, leaving the scalp immediately hydrated. Infused with the iconic Chronologiste fragrance, it reimagines routine care as a luxurious self-care ritual.
Use after washing your hair during a 1-month period. Shake well before use. Apply 5 doses on towel-dried scalp and roots, section by section. Leave-in.
AFTER…
1 APPLICATION: +44% Immediate Moisturizing 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**
**Cosmeto-clinical study, 33 subjects after applying 3 times a week for 1 month
***Instrumental test, after application of Longevity Potion.
BENEFITS
Nourishes Hair
Shiny Hair
Brings Volume
Luxurious Care
Reboosts scalp activity in 1 month to extend hair healthspan. Scalp is regenerated. Hair feels thicker and healhier, and stays younger for longer*.
*Consumer self-assessment, 33 subjects after applying 3 times per week for 1 month.
KEY INGREDIENTS
Pro-Xylane™
A powerful bio-derived sugar molecule that boosts hair thickness and density by stimulating cellular activity within the scalp and hair follicles.
Ochrophyta Algae
A bio-sourced marine extract rich in regenerative minerals, protecting hair against daily agressors and providing deep revitalization.
Pro-Xylane™
A powerful bio-derived sugar molecule that boosts hair thickness and density by stimulating cellular activity within the scalp and hair follicles.
Ochrophyta Algae
A bio-sourced marine extract rich in regenerative minerals, protecting hair against daily agressors and providing deep revitalization.
PARIS COUTURE
TOP NOTES
FREESIA, ROSE & MARINE NOTES
HEART NOTES
BERGAMOT, ORRIS & GREEN NOTES
BOTTOM NOTES
MUSK ACCORD, WHITE FLOWERS & PATCHOULI
The Chronologiste fragrance is a revitalizing & senusal fragrance, embodying a blend of modernity with retro-classic influence.
Biodegradable Formula*
*as per OECD 301 or equivalent tests
Parabens Free
Artificial Colorant Free
20% Recycled Glass*
*except cap and pump
Recyclable Bottle
Made in a waterloop factory
FREQUENTLY ASKED QUESTIONS
What is the recommended frequency of use?
Do I need to rinse it out?
Is it safe for sensitive scalps?
Is the packaging recyclable?
Should I apply it before or after the Overnight Serum?
COMPLETE YOUR ROUTINE
CHRONOLOGISTE
At Kérastase, we believe in the power of a complete haircare routine. Discover the products of this range and maximize your results!
Chronologiste Bain Régénérant Shampoo
Revitalizing youth shampoo for hair weakened by signs of aging.
Chronologiste Intense Régénérant Hair Mask
This revitalising hair mask provides deep nourishment, intense hydration, and lasting frizz control for hair lengths and ends. It is infused hyaluronic acid, abyssine, and vitamin E to boost shine, strength, and bounce while also nourishing the scalp.
Chronologiste L'Huile Refillable Hair Oil
The refillable Huile de Parfum is a luxurious hair oil infused with Myrrh extract. A few drops leave hair revitalised, moisturized, and delicately perfumed.
OVERNIGHT YOUTH SERUM
Age-corrective night serum for hair weakened by signs of aging.
