Hair & Scalp Serum - Kerastase Resistance Serum Extentioniste — photo N1
Kerastase Resistance Architecte

Hair & Scalp Serum Kerastase Resistance Serum Extentioniste

product code : 421470
Out of stock
Age: 18+
Product Properties: firming, for hair growth, repair
When To Use: universal
Gender: for women
Classification: professional
Hair Type: damaged
Country: France
Made in: Spain

- designed to restore weakened, damaged, dull hair and activate its growth;
- reinforces roots and promotes a healthy scalp environment;
- strengthens the structure of hair fibers from within, thickens them, seals and smoothes hair cuticles;
- forms an invisible protective barrier on the surface of the scalp and hair;
- enriched with Ceramides to protect the scalp from damaging environmental factors;
- leaves the scalp healthy, hair – soft, smooth and strong;
- has a non-greasy texture, does not stick hair together, leaves no residues.

How to use

Apply a maximum of 3 pipettes of Sérum Extentioniste along key sections of the scalp, once or twice a week. Using the pads of the fingers, work the Sérum into the scalp, using circular motions.


Aqua / Water, Polyquaternium-37, Paraffinum Liquidum / Mineral Oil, Amodimethicone, Polysorbate 20, Quaternium-87, Stearyl Alcohol, Menthoxypropanediol, Behentrimonium Chloride, Safflower Glucoside, Maltodextrin, Propylene Glycol, Candelilla Cera / Candelilla Wax, Ppg-1 Trideceth-6, Propanediol, Chlorhexidine Digluconate, Isopropyl Alcohol, Trideceth-6, Acrylates Copolymer, Sorbitan Oleate, Polyquaternium-11, Rose Extract, 2-Oleamido-1,3-Octadecanediol, Cetrimonium Chloride, Camellia Sinensis Leaf Extract, Xanthan Gum, Tocopherol, Bht, Sodium Citrate, Parfum / Fragrance

Leave your comment / Ask a question

You can leave a review or ask a question

Use the following box in order to leave a review about the product or ask a question.

All non-product reviews will be deleted!

The comment will be shown only after preliminary verification by our staff.

*Enter your email, and we will send you a notification immediately after the specialist answers your question.

  • Translated review

    Super serum, after a week my hair got denser. Shampoo and conditioner from this series weighed down my hair and this serum I only use for hair skin and it's wonderful

Free delivery for orders over £19 100% authentic products! Hair & Scalp Serum - Kerastase Resistance Serum Extentioniste
Log in
Mon - Fri from 8:55 AM to 6:05 PM
Call back

log in

password recovery

we will call you back!