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Résistance Extentioniste Scalp & Hair Serum

Energizing leave-in hair serum to stimulate and protect the scalp for healthy long hair.
Average rating includes incentivized reviews
Kerastase

Résistance Extentioniste Scalp & Hair Serum

Energizing leave-in hair serum to stimulate and protect the scalp for healthy long hair.

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PDP Section Ingredients

Product Benefits



Supports healthy hair lengths. Soothing texture for itchy scalp. Essential nutrition for healthy hair.



Kérastase Delivers Long Hair


Longer Hair

Kérastase Delivers Healthy Hair


Healthy Hair

Kérastase Soothes Scalp


Soothes Scalp


Key Hair Serum Ingredients



Creatine R

An exclusive complex composed of Creatine an amino acid that reinforces the internal structure of the hair fiber.



Kerastase Ingredients Ceramides For Hair

Ceramides

Enhances shine, promotes elasticity and moisture retention and aids in strengthening hair.

PDP Section How To Apply Video


How to Use



Apply Sérum Extentioniste directly to the scalp on cleansed, towel-dried hair. Depending on hair type, 2 pipettes for fine hair and 4 for thick hair, position the pipette directly at the root and scalp to distribute 1 full pipette of the serum in a straight line from the front to the back of the head. Follow the pipette with your fingers to massage the serum into the root and scalp as you work through each section. Once application is complete in all sections, massage the entire head to distribute the serum evenly and comb through. Leave in and proceed to blow dry. Recommended to use at least 3 times a week.


Stylist Quote


Work the serum from your hairline to the back of your nape. Create a consistent routine for best results.

PDP Section FAQs
PDP Section Routine

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Complete your hair care routine with cleanse, treat, prime & night essentials.


PDP Reviews
PDP Comparison Table

Compare Serums

Résistance Extentioniste Scalp & Hair Serum Résistance Thérapiste Hair Serum Genesis Serum Fortifiant Hair Serum Initialiste Scalp & Hair Serum Nutritive 8h Magic Night Hair Serum Nutritive Nutri-Supplement Scalp Serum Nutritive Nutri-Supplement Split Ends Hair Serum Blond Absolu Sérum Cicanuit Night Hair Serum Blond Absolu 2% Pure Hyaluronic Acid Serum Spécifique Potentialiste Hair & Scalp Serum
comparisontable.label.treatmenttype Scalp Serum comparisontable.label.treatmenttype Hair Serum comparisontable.label.treatmenttype Scalp Serum comparisontable.label.treatmenttype Scalp Serum comparisontable.label.treatmenttype Overnight Hair Serum comparisontable.label.treatmenttype Scalp Serum comparisontable.label.treatmenttype Split Ends Hair Serum comparisontable.label.treatmenttype Overnight Hair Serum comparisontable.label.treatmenttype Hair & Scalp Serum comparisontable.label.treatmenttype Scalp Serum
Hair type Damaged Hair
Fine Hair
Thick Hair
Medium Hair
Thin Hair
Hair type Chemically-Treated Hair
Damaged Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Fine Hair
Thick Hair
Medium Hair
Hair Fall
Hair type Fine Hair
Thick Hair
Medium Hair
Thin Hair
Hair type Dry Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Dry Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Dry Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Blonde Hair
Chemically-Treated Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Blonde Hair
Fine Hair
Thick Hair
Medium Hair
Hair type Fine Hair
Oily Hair
Thick Hair
Medium Hair
Product benefits Strengthening
Repairing
Seals Split Ends
Product benefits Strengthening
Repairing
Seals Split Ends
Product benefits Hydrating
Shine Enhancing
Strengthening
Product benefits Shine Enhancing
Thickening
Volumizing
Product benefits Hydrating
Nourishing
Shine Enhancing
Product benefits Hydrating
Nourishing
Shine Enhancing
Product benefits Hydrating
Nourishing
Seals Split Ends
Product benefits Smoothing
Strengthening
Seals Split Ends
Product benefits Hydrating
Shine Enhancing
Strengthening
Product benefits Hydrating
Purifying
Soothing
Available Sizes
One size only for Résistance Extentioniste Scalp & Hair Serum
50 ml
Available Sizes
One size only for Résistance Thérapiste Hair Serum
30 ml
Available Sizes
Available Sizes
One size only for Initialiste Scalp & Hair Serum
60 ml
Available Sizes
Available Sizes
One size only for Nutritive Nutri-Supplement Scalp Serum
90 ml
Available Sizes
One size only for Nutritive Nutri-Supplement Split Ends Hair Serum
50 ml
Available Sizes
One size only for Blond Absolu Sérum Cicanuit Night Hair Serum
90 ml
Available Sizes
One size only for Blond Absolu 2% Pure Hyaluronic Acid Serum
50 ml
Available Sizes
One size only for Spécifique Potentialiste Hair & Scalp Serum
90 ml
Price
Old price New price $64.00
Price
Old price New price $50.00
Price
Old price New price $64.00
Price
Old price New price $64.00
Price
Old price New price $62.00
Price
Old price New price $63.00
Price
Old price New price $49.00
Price
Old price New price $64.00
Price
Old price New price $64.00
Price
Old price New price $64.00
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