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KÉRASTASEResistance Sérum Extentioniste Scalp & Hair Serum
Strengthening scalp and hair serum for stronger fiber from the roots. This energizing leave-in treatment is key to reinforcing and promoting a healthy scalp. Applied with a gentle scalp massage, it's ideal to achieve strong, long healthy hair.
A soothing, calming hair serum has a light texture like drops of water, yet it is highly concentrated with nutrients and active ingredients. Easily absorbed and infinitely beneficial, a serum is skin care for a sensitive, itchy scalp.
A soothing, calming hair serum has a light texture like drops of water, yet it is highly concentrated with nutrients and active ingredients. Easily absorbed and infinitely beneficial, a serum is skin care for a sensitive, itchy scalp.
Directions
Apply Sérum Extentioniste directly to the scalp on cleansed, towel-dried hair. from 2 yo 3 pipettes, 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.
Ingredients
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
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
+Offer
FREE Gloss Absolu Shampoo 30ml when you spend £60 on Kérastase.*
*One free gift per order. Valid until the 9th of November or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £60 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. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
+Offer
FREE High-Gloss Lightweight Oil 15ml when you spend £80 on Kérastase.*
*One free gift per order. Valid until the 9th of November or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £80 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. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
+Offer
FREE Gloss Absolu Conditioner 30ml when you spend £60 on Kérastase.*
Insta Glaze by Kérastase is a gloss enhancing conditioner for long hair prone to frizz. It's specifically formulated with Hyaluronic Acid, Glycolic Acid and Wild Rose in Oil and delivers dreamy, bouncy, glossy hair.
*One free gift per order. Valid until the 9th of November or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £80 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. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
See more...
Rated 1 out of
5
by
Lotus from
Unbearable
I purchased this product a few weeks ago and tried immediately on dry hair/scalp...it made my scalp itch so bad it was unbearable, so I had to thoroughly wash it out. I thought maybe I would give it a second try while also adding the Nutri Supplement Scalp Serum directly after the Resistance serum, but the same unbearable itch occurred. This is by far the worst hair product I have ever used, and will never purchase anything from this company again.
Date published: 2024-08-29
Rated 1 out of
5
by
valessa from
It gave me scapl problems
I bought the product 2 months ago and my scalp started itching and having dandruff sadly. I do not recommend this product.
Date published: 2022-10-12
Rated 5 out of
5
by
Mariam from
Great product
To be honest , I’ve been using many oils to frow my hair but woth no luck . Once i tried this serum my hair started to get longer for 1 inch during 3 -4 weeks. I would recommend to improve the packaging because the drop falls before reaching scalp
Date published: 2022-05-18
Rated 2 out of
5
by
Sara from
What does it suppose to do?
My hair-dresser recommended this and I bought it on spot!
I haven't noticed a slight change with my hair. The hairdresser said it will help with hair growth and it is amazing in general. But is it? who knows?! Maybe it didn't work for me but it works for everybody!!?
Date published: 2021-10-20
Rated 5 out of
5
by
Anonymous from
Kérastase Résistance Sérum Extentioniste 50ml
Kérastase Résistance Sérum Extentioniste 50ml long lasting and such great quality and does wonders for my hair also easy to apply.
Date published: 2021-08-27
Rated 5 out of
5
by
Anonymous from
Amazing
Amazing. Use it 4 times a month and it’s lasted me 4 months so far and got half the bottle left. Use from mid length down and then mid length to scalp.
Date published: 2021-05-09
Rated 5 out of
5
by
Zane from
Fantastic product
I have purchased this amazing scalp serum and don’t expect to have such a amazing light and silky hair straight after first use. Smells Devine. Fresh and light
Date published: 2021-04-03
Rated 5 out of
5
by
Anonymous from
Great product.
I use this while my hair is damp but also on my scalp after blow drying.
Date published: 2021-02-03
Hi. Can you advise on whether to use Kerastase Initialiste or Resistance on my fine and thin hair please. I have used Kerastase for as long as I can remember and Initialiste doesn't seem to have any effect that I notice. Should I use it daily
I bought this too and I found it was a waste of money as it didn’t make any difference to my hair. I use their shampoo and conditioner and they do wonders for my hair but this did nothing at all I was really disappointed.
Date published: 2023-05-24
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