Kérastase launches Chronologiste collection targeting long-term hair aging signs
L'Oréal USA head of education Katherine Oechsle says Kérastase has launched a new longevity-focused haircare line called Chronologiste.
New ingredients address aging hair
The collection includes Pro-Xylene, a proprietary molecule designed to strengthen and protect strands. It also contains ochrophyta algae, hyaluronic acid, and vitamin E to hydrate the scalp. These components work together to repair damage from root to tip.
Formulas prioritize follicle health
Stylists previously had to select individual products for specific client needs before this launch. The new regimen offers a cohesive line that addresses multiple signs of aging at once. Research and development allowed the brand to identify how aging affects hair structure.
Social media drives education
Consumers are now more educated about beauty ingredients due to accessible information on social platforms. This shift has led buyers to invest in treatments that deliver long-term results instead of quick fixes. The luxury haircare space is seeing formulas that mimic facial serum ingredients.
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