Sérum Thérapiste

Dual Care Treatment.


Résistance Sérum Thérapiste by Kerastase



The first split ends perfecting care - Sérum Thérapiste. This product is the perfect final step to protect against heat and add an extra dose of softness to the mid-lengths and ends.  This product can be applied on both damp and dry hair.

Additional benefits:

  • Instantly heals and seals the ends of the hair
  • Split ends appear reduced
  • High heat protection of up to 230°
  • Combines oil-based care with cream-textured top coat


  • Press firmly on the centre of the diffuser
  • Apply to damp hair
  • Distribute throughout mid-lengths and ends
  • Blow-dry into the hair
  • Can be applied throughout the day


How to identify the erosion level of your hair:

Does your hair ‘look dead’, and feel weak? Do you suffer with split ends, and dry hair that appears dull? If so, we recommend Resistance Thérapiste for hair with an erosion level of 3-4.

Visit your nearest Kérastase salon for an in-depth hair and scalp consultation. 



Enriched with a breakthrough formula, featuring:

  • Sève de Résurrection


Average note
 (4 Reviews)
  100% customers recommend this product
, on 17/06/2016
from Glasgow

Use this product both for heat protection from tools and also normal air drying. Leaves hair soft and shiny and in great condition. Highly recommend.

Andreea Loredana
, on 03/06/2016
from Wembley

I love this product. Is soooo good for my hair.

, on 20/09/2015
from Walsall

This is quite heavy on fine hair, and also left it rather staticky. However using this, the shampoo and conditioner has left my hair in better condition. For fine hair consider using Force Architect serum and heat creme together instead

, on 02/08/2015
from Stockbridge

This leave in product is divine! Smells amazing & so impressed with this product. You notice a difference to your hair as soon as you apply & leaves your hair super soft.

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Discover Résistance ritual dedicated to weakened, fine or damaged hair. Treat brittle, damaged hair with Kérastase's Resistance collection. Shampoos, masques, serums and more to make your hair feel stronger, thicker and healthier.

1. Bathe
2. Treat
1. Bathe
3. Texturise
2. Treat
3. Texturise
2. Treat
3. Texturise