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Introducing Thermique

The Secret Weapon for Long, Healthy Hair Growth

So you want long, healthy hair, but you’re addicted to the blowdryer. Not a problem. New Extentioniste Thermique protects hair up to 230℃, reducing breakage by 93%, so you can feel free to style away. Your hair stays strong while it grows long. Voila!

You don't have to choose. Not anymore.

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If you're going to go long, we say, go all the way.

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Rendez-vous at the salon

See your stylist (a.k.a. your hair coach) right away to jumpstart your Training Program for Longer Hair, a three-month journey that gets your hair in shape to reach your long hair goals.

Services

Your Personal Care

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K-SCAN IN SALON

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

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THE RIGHT PRODUCTS FOR YOU

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

Locator FIND A SALON

Find a Kérastase salon near you to receive your personal diagnosis, discover salon rituals and shop products.