Best Hair Oils & Serums for Healthy, Long Hair | Kérastase

Skip to content
Skip to footer navigation

An error occured on the server, please try later or contact the customer service

You're in offline mode with a limited website functionality. Please check your network connection.

Javascript seems to be disabled in your browser. In order to get the best possible experience please enable Javascript and reload the page.

Purchase options

Prices and payment are shown in USD. International shipping costs are based on your items, shipping method and destination.

Select your location

Change currency

There is only one currency available for your location: $ - USD

Change currency

Change language

There is only one language available for your location: English

Change language
Salon Locator
Salon Locator
Chat Online
Chat is Offline

(4 products)

Serum Extentioniste Scalp & Hair Serum — Serum Extentioniste Scalp & Hair Serum
Energizing leave-in hair serum to stimulate and protect the scalp for healthy long hair.

Old price New price $53.00 ($1.06/ml.)

One size available

50 ml

📦 Free shipping on all online orders.

Extentioniste Weakened Hair Set — Extentioniste Weakened Hair Set
For weakened hair seeking healthy length.

Old price New price $131.00

📦 Free shipping on all online orders.

10% off! Code: HAIRSET10 — Extentioniste Weakened Hair Set
For weakened hair seeking healthy length.

Old price New price $131.00

📦 Free shipping on all online orders.

Extentioniste Hair Lengthening Deep Treatment Hair Care Set — Extentioniste Hair Lengthening Deep Treatment Hair Care Set
For weakened hair seeking healthy length.

Old price New price $138.00

📦 Free shipping on all online orders.

10% off! Code: HAIRSET10 — Extentioniste Hair Lengthening Deep Treatment Hair Care Set
For weakened hair seeking healthy length.

Old price New price $138.00

📦 Free shipping on all online orders.

Extentioniste Lengthening Hair Set — Extentioniste Lengthening Hair Set
For weakened hair seeking healthy length.

Old price New price $117.00

📦 Free shipping on all online orders.

10% off! Code: HAIRSET10 — Extentioniste Lengthening Hair Set
For weakened hair seeking healthy length.

Old price New price $117.00

📦 Free shipping on all online orders.

You May Also Like

Orientation message

For the best experience, please turn your device