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Explore the 4-Step Routine for Longer Hair

Exceptional hair knows no limits. Extend your hair limits with our first 90 day hair program designed to optimize and reinforce the length of damaged hair.

Kérastase Resistance Extentioniste Shampoo 250ml
Length strengthening shampoo for slow growing, damaged lengths.
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Kérastase Resistance Extentioniste Conditioner 200ml
Length strengthening conditioner for slow growing, damaged lengths.

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Kérastase Resistance Extentioniste Mask 200ml
Length strengthening hair mask for slow growing, damaged lengths.
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Kérastase Resistance Extentioniste Sérum 50ml
Strengthening scalp and hair serum for stronger fibre from the roots.
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Kérastase Resistance Extentioniste Thermique 150ml
Length strengthening gel cream and blow-dry care for healthy-looking lengths. Infused with Creatine R and Taurine.
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Explore the 3-Step Routine for Severely Damaged Hair

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Kérastase Resistance Thérapiste Shampoo 250ml
Repairing shampoo for weak, over-processed and damaged hair.
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Kérastase Resistance Thérapiste Soin Premier Conditioner 200ml
Repairing conditioner for weak, over-processed and damaged hair.

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Kérastase Resistance Thérapiste Mask 200ml
Repairing masque for weak, over-processed and damaged hair.
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Kérastase Resistance Thérapiste Sérum 30ml
Repairing dual-serum for weak, over-processed and damaged hair.
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Explore the 3-Step Routine for Weakened Hair

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Kérastase Resistance Force Architecte Shampoo 250ml
Reconstructing shampoo for weak and damaged hair.
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Kérastase Resistance Ciment Anti-Usure Conditioner 200ml
Repairing anti-breakage conditioner for weak hair and damaged hair.

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Kérastase Resistance Force Architecte Mask 200ml
Reconstructing masque for damaged hair and over-processed hair.
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Kérastase Resistance Ciment Thermique Blow Dry Primer 150ml
Strengthening leave-in treatment for weak, over-processed and damaged hair.
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Want 99% Less Breakage & 78% Less Split Ends*

Tired of asking your stylist for a trim in order to keep your hair healthy? Extentioniste targets hair fiber from root to tip to keep it fortified while repairing split ends and breakage.

* Following in-salon and at home training program (In-salon Soin 1 and Soin 2 not available in the Philippines)

Want 99% Less Breakage & 78% Less Split Ends*

Tired of asking your stylist for a trim in order to keep your hair healthy? Extentioniste targets hair fiber from root to tip to keep it fortified while repairing split ends and breakage.

* Following in-salon and at home training program (In-salon Soin 1 and Soin 2 not available in the Philippines)

Go to Great Lengths

Go to Great Lengths

Introducing Résistance Extentioniste, the ultimate advantage in the quest for long hair. It’s a new family of products focused on keeping hair strong and healthy, so it can grow as long as you like, always looking glossy and gorgeous.

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Extend Your Limits. Spring Training for Long Hair

With any training program, the goals are strength, stamina and speed. Hair goals aren’t much different. Start your program to get your hair in the best shape of your life.

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Extend Your Limits. Spring Training for Long Hair

With any training program, the goals are strength, stamina and speed. Hair goals aren’t much different. Start your program to get your hair in the best shape of your life.

Learn More

How to Care For Longer Hair

How to Care For Longer Hair

Cascading from a brilliant woman’s head to whatever length she pleases, her hair seems an extension of herself, the next level of her being. The longer it is, the longer it’s been with her, full of secrets, waving in the air with wisdom. “There is something iconic about long hair. Mythical even.”

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Frequently asked questions

Is Kérastase Résistance good for damaged hair?
Yes. Kérastase Résistance is specifically formulated for hair that has been weakened by chemical treatments, bleaching, heat styling, or mechanical stress. Its Reconstructing Complex works inside the hair fibre to rebuild internal bonds, which is why it is often recommended by professional stylists for over-processed or rebonded hair.
Which Kérastase Résistance ritual is right for my hair?
Choose Extentioniste if your hair is prone to breakage and you are trying to grow it longer — it strengthens the fibre from root to tip. Choose Thérapiste if your hair is severely damaged, bleached, or has undergone multiple chemical treatments — it provides intensive reconstruction. Choose Force Architecte for moderately brittle hair that needs strengthening without maximum intensity.
Can I use Kérastase Résistance every day?
The shampoos in the Résistance range can be used at every wash. The masks are designed for weekly or bi-weekly use depending on the degree of damage. Leave-in treatments such as Ciment Thermique and Extentioniste Thermique can be applied at every styling session. Follow the guidance on each product label or ask your Kérastase-certified stylist for a personalised routine.
What is the difference between Kérastase Résistance and Kérastase Genesis?
Résistance targets structural damage caused by chemical treatments, heat, and breakage — it rebuilds the hair fibre from within. Genesis is formulated for hair that is weakening and falling due to fragility at the root — it focuses on reducing hair loss caused by breakage and fortifying strands prone to falling. If your main concern is split ends, fragility along the length, or post-treatment damage, Résistance is the more appropriate choice.
Where can I buy authentic Kérastase Résistance in the Philippines?
HairMNL is an authorized Kérastase retailer in the Philippines. All products listed on this page are sourced directly through official channels, ensuring 100% authenticity. View current availability and prices on this collection page.
What does 'Extentioniste' mean in Kérastase Résistance?
Extentioniste (from the French word for extension) refers to the Résistance ritual focused on length strengthening — helping hair grow longer with less breakage. Its key active ingredient, Creatine R, reinforces the hair fibre along the length so strands stay strong and intact as they grow, which is particularly beneficial for those recovering from rebonding or colour treatments.