RÉSISTANCE

Sérum Thérapiste

Repairing dual-serum for weak, over-processed and damaged hair.

?

You can cancel or edit your auto-replenishment orders at any time in My account.

Same Day Shipping When in Stock
How To Use
Apply 1-2 pumps of Serum Therapiste from mid-lengths to ends on towel-dried hair. Leave in and proceed to blowdry as usual. Can also be used as a finishing touch on dry hair to control flyaways and seal split ends.
Learn how to use the Sérum Thérapiste video tutorial
Resurrection Dual Serum Fiber Renewal Care for all hair types. The oil and cream texture instantly repairs, reinforces and resurfaces hair fiber. The hair is deeply repaired as its core. The hair fiber regains its strength and elasticity. Hair is toned and revitalized. High heat protection, up to 450F. 76% split ends reduction.
  • SP94, powerful, gluco-peptide that enhances hair fiber’s resilience, structure & strength to activate KAPs synthesis.  
  • 6 Amino Acids, each attaches itself to damaged areas of the hair to compensate for the loss of mass.
  • 1 Wheat Protein Derivative, strong affinity with the hair fiber, restores uniformity and smoothness.
  • Ressurection Sap: Sourced from the Myrothamnus Flabellifolia plant - known for its ability to come back to life after 10 years near death - helps preserve the structure of the fiber.
Hair Serum Ingredients
Cyclopentasiloxane • Aqua / Water • Dimethiconol • Dimethicone • Cetearyl 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
Sérum Thérapiste is rated 3.8 out of 5 by 30.
Rated 4 out of 5 by from I liked this.....I’d like more. I’ve had mine for a month now, and this helps. I have 49 yo rather pathetic hair. It is colored and highlighted to hide all the grey. It falls out and regrows, so I have millions of baby hair flyaways. This product combination helps. I actually love the smell. It is better than Oribe Gold Lust, in my opinion. It also protects from heat better than my Gold Lust serum. My hair is silky and soft and the smell matches the texture; silky and soft. It does not smell like fake fruit or fake floral like so many other products. My husband loves it. I do wish there was more of it. It is expensive to the point of annoying for the amount in the bottle. I don’t mind spending money for great products, but I also do not appreciate being duped. Like other reviewers, I would not mind these two products to be sold separately to combine them myself. Or, just three times the amount of product for the money.
Date published: 2018-04-10
Rated 4 out of 5 by from Super serum So I have been using my sample for a bit and so far so good it helps with split ends but not sure but i use it with the cement therimique. I am considering purchasing this item for sure hoping to see more good results
Date published: 2017-07-13
Rated 3 out of 5 by from Not enough product in a bottle I love how this product can change my hair, more specifically the oily part of the serum. I also love the smell, as my hair smells wonderful for days when I use it. On the other hand, I just can't stand the design of the bottle because the real amount of product in it is really outrageous. I wish I could buy a big bottle of the oily serum. Unfortunately, I will have to find another product that can actually last.
Date published: 2017-05-15
Rated 5 out of 5 by from LOVE the scent~~~! Not only does this work magic at restoring my BLEACHED to death hair but the scent is AMAZING. LOVE.
Date published: 2017-04-07
Rated 1 out of 5 by from Smells awful I am an avid Kerastase fan. i generally like and love the scents, but this product smells horrible. The product would be ok without that, but it is such an overpowering scent that I can't ignore it or use the product anymore!
Date published: 2017-03-12
Rated 2 out of 5 by from Not my favorite Too much scent, packaging makes it difficult to see how much is left. I travel (a lot) so this is important to me. Ran out in middle of trip, don't want to have to carry two. Miss the simplicity of the pink Reflections Oil.
Date published: 2017-03-01
Rated 1 out of 5 by from Overbearing perfume smell - not a little...a lot. Cloying perfume smell. I thought it worked great but the smell was a deal breaker. I had to return it. I felt so disgusting with this smell on my head the whole day. How could they overlook this?
Date published: 2016-11-05
Rated 5 out of 5 by from LIKE MAGIC BUT WITH REAL LIFE RESULTS! I started using this serum after shampooing and conditioning my hair with the Bain Therapiste and Soin Premier Therapiste about four weeks ago. From the very first time I used this serum I was blown away. I've never had results with any hair product like I have with this serum. This serum leaves my hair so shiny and somehow has style "memory", meaning, my hairstyle lasts for three days. It is truly unbelievable and it may sound too good to be true, but it really is AMAZING! I will never ever stop using this serum! My hair is very damaged, dry, brittle and full of split ends (no matter how often I trim them), but ever since using the Therapiste shampoo, conditioner and serum, my hair looks and feels healthy, shiny, and the split ends are minimal now. I highly recommend this to anyone suffering from terribly damaged hair. You will notice the difference from the very first time you try this!
Date published: 2016-11-04
  • y_2018, m_4, d_23, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_30
  • loc_en_US, sid_THERA004, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-usa
  • bvseo_sdk, undefined, p_sdk_3.2.0
  • CLOUD, timer 39ms, 0ms
  • reviews, product
  • bvseo_sdk, undefined, p_sdk_3.2.0
  • CLOUD, getContent, 0ms
  • reviews, product

RECOMMENDED PRODUCTS You May Also Like