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KérastaseResistance Masque Extentioniste Hair Mask
Length-strengthening hair mask. Contains Creatine R™ technology, boasting a powerful fusion of Creatine and Ceramides + Maleic Acid, very small particles that penetrate the fiber for reinforcement action and seal cuticles with a uniform coating from roots to tips.
Directions
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.
Ingredients
Aqua / Water - Cetearyl Alcohol - Amodimethicone - Behentrimonium Methosulfate - Behentrimonium Chloride - Ethanolamine - Maleic Acid - Phenoxyethanol - Isopropyl Alcohol - Benzoic Acid - Trideceth-6 - Hydroxypropyl Guar - Amyl Cinnamal - Hexyl Cinnamal - Benzyl Alcohol - Cetrimonium Chloride - Linalool - Hydroxycitronellal - Citronellol - Limonene - Benzyl Cinnamate - Creatine - 2-Oleamido-1,3-Octadecanediol - Parfum / Fragrance
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
Bundle
15% SAVING. When you buy two selected Kerastase Products.*
*Simply add two qualifying Kerastase products fulfilled by SEPHORA UK to your Shopping Bag and the discount will automatically apply at checkout. One offer bundle per order. Valid until the 22nd of December or whilst stock lasts. Cannot be used in conjunction with any other promotional discount. Offer is not applicable to pending purchases or previously made purchases.
+Offer
FREE Nutritive 8H Serum 30ml, when you spend £50 on Kérastase.*
Nourish your hair with the Kérastase Nutritive 8H Magic Night Repair Serum. An intensive nourishing overnight serum which conditions your hair while you sleep for long lasting nourishment.
*One free gift per order. Valid until the 21st December or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £50 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
+Offer
FREE Genesis Bain Shampoo 80ml, when you spend £76 on Kérastase.*
Discover Kérastase Genesis Bain Hydra-Fortifiant Shampoo, an anti hair-fall fortifying shampoo for weakened hair, prone to falling.
*One free gift per order. Valid until the 21st December or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £76 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
+Offer
FREE Genesis Masque Reconstituant 30ml, when you spend £76 on Kérastase.*
An anti hair-fall intense fortifying mask for weakened hair, prone to falling.
*One free gift per order. Valid until 21st December or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £76 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
See more...
Rated 5 out of
5
by
Pilar from
I just love kerastase <3
Every time I buy Kerastase products, I never regret it. I have thin hair, and after I started using this mask, I've noticed my hair more health. I love it because it doesn't make my hair feel greasy or heavy.
Date published: 2024-07-02
Rated 5 out of
5
by
Emma W from
Extentioniste Masque
I have tried a few of the Kerastase Masques, and I think this one is my favourite. It leaves my hair so soft and smooth. It also doesn't have an overwhelming strong perfume scent like some Kerastase products do.
Date published: 2022-09-08
Rated 1 out of
5
by
Jane from
Very disappointed
I have long, wavy, dry hair and had high hopes for this product after all the good reviews. Having used the masque twice now, I am bitterly disappointed with this product. It did nothing to address the dryness or brittleness of my hair and I felt I had to wash it again the next day when my regular conditioner keeps my hair feeling softer for longer. An expensive product which failed to deliver on its promising.
Date published: 2022-08-04
Rated 4 out of
5
by
Anonymous from
Good hair mask
It moist my hair, have nice smell
Date published: 2022-08-03
Rated 1 out of
5
by
Kauany012 from
Super dry hair
I am very disappointed because I bought this mask and it left my hair very dry and breaking
Date published: 2022-06-12
Rated 4 out of
5
by
Anonymous from
Good range
I have damaged, bleached hair and "Resistance" range work quite well to strengthen the hair. Hair looks so much healthier. Helps with brittleness and dullness.
Date published: 2022-03-19
Rated 5 out of
5
by
Anonymous from
Hair Mask Review
This product is the best hair mask I’ve ever used. A little goes a long way. It leaves hair feeling soft and moisturised without feeling greasy or weighed-down. 10/10 would recommend to anyone who would listen!
Date published: 2022-03-15
Rated 4 out of
5
by
Anonymous from
Does the job
Nourish your hair, makes it soft and easy to brush. Although you can find some cheaper alternative product
Date published: 2022-01-29
Do you put this on before bed and wash out next day? Or before my morning shower?
Hi there,
Thanks for reaching out to us.
Directions are as follows:
1.After cleansing, towel dry hair.
2.Use no more than a hazelnut sized amount of mask and apply to hair length.
3. Leave in for 5 minutes.
4. Emulsify (add water) and rinse.
I hope this helps!
Thanks,
Chloe - Beauty Expert
Date published: 2023-05-24
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