Hair diagnosis tool Kérastase with Emily Background


The Kérastase online diagnosis tool will get you on the right track to find the perfect hair care routine.

Emily with advanced algorythm for her hair

Kérastase hair expertise

 Kérastase professional diagnosis with an hair stylist

  Preview of the Kérastase hair diagnosis

  Genesis range visual

     Kérastase girls with Elixir Ultime Hair Oil
Rendez-vous at the salon

Far more than the place to get your root touch-up or an occasional trim, book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis.


Your Personal Care

Fusio Dose Two Zones Block pre footer Image

Fusio-Dose In Salon

Learn about the signature in-salon service that transforms hair quality in under 5 minutes.

Two Zones Block pre footer model Image

The Right Products for You

Take the hair diagnosis quiz to find the best product mix for your hair wishes.