Résistance Masque Extentioniste Hair Mask
Learn More 
KÉRASTASE CLUB
Discover the exclusive world of Kérastase Club, our Loyalty Program. Join now and receive 100 Points JOIN NOW
EXCLUSIVE OFFER
Enjoy up to 3 Deluxe Samples with your order.Code: DELUXESAMPLES
LEARN MORE
FIND YOUR ROUTINE
You're only 2 mins from your ideal haircare routine. Try our online Hair Diagnosis for a professional experience at homeTAKE QUIZ
Product Benefits
Supports healthy hair lengths. Easily detangles hair. Seals split ends.
Detangles Hair
Longer Hair
Revitalizing
Key Ingredients
Gluco Peptide
Enters the deepest layers of the cuticule to strengthen existing hair and stimulate growth.
Wheat Protein Derivative
Repairs the flexibility and elasticity of damaged hair, restoring uniformity and smoothness.
Native Plant Cells
Ensure deep hydration, reducing the risk of weakened roots and leaving soft hair.
How to Use
Apply a quarter size amount of Masque Extentioniste hair mask to wet hair, working from mid-length to ends. Leave on for 5-10 minutes, then rinse.
Stylist Quote
Complete Your Routine
Résistance Extentioniste Thermique Blow Dry Primer Duo Set
Extend your limits even further with blow dry gel cream for healthy-looking lengths.
Résistance Fondant Extentioniste Conditioner
Length strengthening conditioner for slow growing, damaged lengths.
Résistance Bain Extentioniste Shampoo
Length strengthening shampoo for slow growing, damaged lengths.
Résistance Extentioniste Scalp & Hair Serum
Energizing leave-in hair serum to stimulate and protect the scalp for healthy long hair.
Résistance Extentioniste Lengthening Hair Set
For weakened hair seeking healthy length.
BUY SET GET 10% OFF
Use code HAIRSET10 at checkout.
Résistance Extentioniste Thermique Heat Protecting Cream
Extend your limits even further with blow dry gel cream for healthy-looking lengths.
Résistance Extentioniste Weakened Hair Set
For weakened hair seeking healthy length.
BUY SET GET 10% OFF
Use code HAIRSET10 at checkout.
Résistance Extentioniste Hair Lengthening Deep Treatment Hair Care Set
For weakened hair seeking healthy length.
BUY SET GET 10% OFF
Use code HAIRSET10 at checkout.
Résistance Fondant Extentioniste Conditioner
Length strengthening conditioner for slow growing, damaged lengths.
Résistance Thérapiste Hair Serum
Repairing hair serum for weak, over-processed and damaged hair.
Résistance Bain Extentioniste Shampoo
Length strengthening shampoo for slow growing, damaged lengths.
Résistance Extentioniste Scalp & Hair Serum
Energizing leave-in hair serum to stimulate and protect the scalp for healthy long hair.
