Main content

Resistance Sérum Thérapiste

Kérastase Resistance Therapiste Serum transforms very damaged and over-processed hair to leave it hydrated, conditioned and healthy-looking

Resistance Sérum Thérapiste is rated 5.0 out of 5 by 2.
  • y_2025, m_6, d_16, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_GB, sid_KER_00080, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-uk
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 4ms
  • reviews, product
Resistance Serum Therapiste
Kerastase

Resistance Sérum Thérapiste

Kérastase Resistance Therapiste Serum transforms very damaged and over-processed hair to leave it hydrated, conditioned and healthy-looking

Loading...
Premiere and Elixir normal sized products, plus an Elixir free gift, on a grey background

KÉRASTASE DAYS
8 complimentary gifts when you spend £140+* or
3 complimentary gifts when you spend £70+*
USE CODE: KERAVIP
DISCOVER BESTSELLERS

Elixir and premiere haircare products and genesis trio haircare set

UP TO 15% OFF HAIRCARE SETS*
Discover your perfect hair routine and bring the
salon experience home. USE CODE: ROUTINE
Discover your perfect hair routine. USE CODE: ROUTINE
SHOP NOW

Emily Ratajkowski headshot for haircare diagnostic quiz

​HAIR DIAGNOSTIC
Discover the perfect haircare routine tailored
just for you in only 2 minutes.
START QUIZ

PDP Section Product Benefits

Product Benefits

Kérastase Resistance Therapiste Serum transforms very damaged and over-processed hair to leave it hydrated, conditioned and healthy-looking. Ideal for thick, unruly hair, the treatment works as a repairing cream and binding serum to resurface hair and improve its structure. With amino acids and its unique FIBRA-KAP™ formula, the serum delivers heat protection up to 230°C to prevent split ends, minimises breakage and aids drying time so you can experience silky soft locks.



PDP Section How To Apply Video

How to Use

Step 1
Apply to washed and towel-dried hair

Step 2
Massage onto lengths and ends.

Step 3
Proceed to blowdry. .

Step 4
Leave-in.

Shampoo infographic
Discover Refillables

Discover Refillables

DISCOVER
Should you be using hair oils?

Hair Oils: Should You Be Using Them

DISCOVER
PDP Section Ingredients 2

Full Ingredient List


 Cyclopentasiloxane, Aqua, Water, Dimethiconol, Dimethicone, Ceteary, Alcohol, Phenyl Trimethicone, Amodimethicone, Phenoxyethanol, Polyquaternium-37, Trideceth-5, Propylene Glycol Dicaprylate, Dicaprate, Steareth-20, Cetyl Hydroxyethylcellulose, Linalool, Glycerin, 2-Oleamido-1, 3-Octadecanediol, Citronellol, Trideceth-10, Ppg-1 Trideceth-6, Geraniol, Glycine, Arginine, Proline, Tyrosine, Glutamic Acid, Chlorhexidine Digluconate, Serine, Benzyl Alcohol, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Isoeugenol, Safflower Glucoside, Alpha-Isomethyl, Ionone, Trehalose, Tamarindus Indica Seed, Polysaccharide, Myrothamnus Flabellifolia Leaf, Extract, Parfum Fragrance.
PDP Section Routine

Complete Your Routine

Complete your hair care routine with cleanse, treat, prime & night essentials.
PDP Reviews
Rated 5 out of 5 by from Beautiful shiny hair I was recommended this product at my hair salon. My hair is coloured and rather dry and after styling looked dull. I apply a small amount into my dry hair after styling now and my hair is soft and glossy.
Date published: 2023-03-21
Rated 5 out of 5 by from Love this! I am surprised for this product not having any reviews. My hair is super dry and damaged from lightening it for years. I started using Kérastase and now it is much much better! I use this serum and immediately it breathes a new life into my hair. My natural little waves come back, my hair looks stronger and much healthier, the texture is more beautiful. I put a little (gold) oil on top and let it air dry and I look like I have healthy blonde hair. Thank you.
Date published: 2022-11-25
  • y_2025, m_6, d_16, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_GB, sid_KER_00080, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-uk
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 4ms
  • reviews, product
Safety Information

Safety Information

No specific precautions for use are required for this product under normal or reasonably foreseeable conditions of use.
Orientation message
For the best experience, please turn your device