---
product_id: 47886712
title: "Resistance, Strengthening & Healing Serum with Heat Protection, For Over-stressed & Very Damaged Hair, With Fibra-Kap, Sérum Thérapiste, 2x15ml"
brand: "kérastase"
price: "VT21299"
currency: VUV
in_stock: true
reviews_count: 13
category: "Kérastase"
url: https://www.desertcart.vu/products/47886712-resistance-strengthening-and-healing-serum-with-heat-protection-for-over
store_origin: VU
region: Vanuatu
---

# Deep moisturizing with Fibra-Kap tech Heat protection up to 230°C Repairs split ends from first use Resistance, Strengthening & Healing Serum with Heat Protection, For Over-stressed & Very Damaged Hair, With Fibra-Kap, Sérum Thérapiste, 2x15ml

**Brand:** kérastase
**Price:** VT21299
**Availability:** ✅ In Stock

## Summary

> 💥 Transform stressed strands into salon-worthy strength!

## Quick Answers

- **What is this?** Resistance, Strengthening & Healing Serum with Heat Protection, For Over-stressed & Very Damaged Hair, With Fibra-Kap, Sérum Thérapiste, 2x15ml by kérastase
- **How much does it cost?** VT21299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/47886712-resistance-strengthening-and-healing-serum-with-heat-protection-for-over)

## Best For

- kérastase enthusiasts

## Why This Product

- Trusted kérastase brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Texture Power:** Innovative oil-cream blend delivers intense nourishment and silky softness.
- • **Fibra-Kap Technology:** Stimulates new hair fiber growth for visibly stronger, healthier hair.
- • **Next-Level Heat Defense:** Safeguard your strands from styling damage with up to 230°C protection.
- • **Instant Repair & Strength:** Repairs split ends and strengthens hair fibers from the very first application.
- • **Versatile Styling Essential:** Use on damp or dry hair for flawless, protected styling anytime.

## Overview

Kérastase Resistance Sérum Thérapiste is a 30ml dual-texture hair serum designed for over-stressed, very damaged hair. Enriched with Fibra-Kap technology, it deeply nourishes, repairs split ends, and protects hair from heat up to 230°C. Suitable for use on damp or dry hair, it promotes new hair fiber growth and delivers instant strength and softness.

## Description

From the brand YOUR GLOSS ABSOLU ROUTINE Visit the store YOUR GLOSS ABSOLU ROUTINE Visit the store SHOP BY CONCERN Visit the store SHOP BY CONCERN DISCOVER OUR BEST-SELLERS Visit the store DISCOVER OUR BEST-SELLERS RANGES FOR ALL HAIR CONCERNS Visit the store RANGES FOR ALL HAIR CONCERNS PROFESSIONAL HAIRDRESSERS Kérastase is a premium professional haircare brand with a global reputation for delivering exceptional results . Since its creation in Paris in 1964, Kérastase has combined scientific expertise with exquisite products and bespoke in-salon treatments , cementing its reputation as the industry leader in hair and scalp care. At Kérastase, caring for all individuals and all hair types is at the forefront of our philosophy. PROFESSIONAL HAIRDRESSERS Kérastase is a premium professional haircare brand with a global reputation for delivering exceptional results . Since its creation in Paris in 1964, Kérastase has combined scientific expertise with exquisite products and bespoke in-salon treatments , cementing its reputation as the industry leader in hair and scalp care. At Kérastase, caring for all individuals and all hair types is at the forefront of our philosophy.

Review: Wonderful - Wow. I have very very dry, wirey hair that is very hard to control. I have tried many many products all my life with no success but having only used this product once I am over the moon with the results. My hair looks shiny, feels normal, even the sun damaged hair on the top looks rejuvenated and not dry and straw like. Would certainly recommend for dry, straw like hair like mine
Review: Best leave in conditioner I’ve used - This is a game changer for dry coloured hair!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00WGBB5YG |
| Best Sellers Rank | 12,714 in Beauty ( See Top 100 in Beauty ) 48 in Hair Serums |
| Country of origin  | Spain |
| Customer reviews | 4.6 4.6 out of 5 stars (8,206) |
| Date First Available  | 4 Jun. 2015 |
| Is discontinued by manufacturer  | No |
| Item model number  | AD696 |
| Manufacturer  | KERASTASE |
| Product Dimensions  | 22.86 x 15.24 x 7.62 cm; 45.36 g |

## Product Details

- **Brand:** KÉRASTASE
- **Hair type:** Damaged
- **Item form:** Liquid
- **Item volume:** 1 Fluid Ounces
- **Liquid volume:** 30 Millilitres
- **Material Type Free:** Sulphate Free
- **Number of items:** 1
- **Scent:** Unscented
- **Unit count:** 30.0 millilitre(s)

## Images

![Resistance, Strengthening & Healing Serum with Heat Protection, For Over-stressed & Very Damaged Hair, With Fibra-Kap, Sérum Thérapiste, 2x15ml - Image 1](https://m.media-amazon.com/images/I/61GWXGjfwxL.jpg)

## Questions & Answers

**Q: What is the difference between the Resistance Force Architecte, Thérapiste, and Extentioniste ranges?**
A: Force Architecte reconstructs and gives a firmer finish to damaged and weakened hair. Thérapiste deeply repairs extremely damaged and over-stressed hair. Extentioniste boosts hair growth for beautiful, longer lengths.

**Q: What are KAPs and why are they important for hair?**
A: Keratin associated proteins (KAPs) represent up to 50% of hair structure and allow Keratin molecules to bind together. Without them, especially when hair is damaged, the hair fibre structure loses solidity and collapses.

**Q: What is the innovation behind the Resistance Thérapiste range?**
A: Resistance Thérapiste incorporates the innovative complex capable of compensating for the loss of KAPs: the FIBRA-KAP system (pro-Keratin, x4 Amino Acids, and Gluto-Peptide) associated with Resurrection Sap, known for its regenerative properties.

**Q: How often can I use the Resistance Thérapiste routine at home?**
A: It is recommended to use Bain Thérapiste daily, Sérum Thérapiste before brushing and drying, and Masque Thérapiste once or twice per week depending on hair thickness.

**Q: How do you use Sérum Thérapiste?**
A: Sérum Thérapiste is used on towel-dried hair, from mid-lengths to tips, before brushing. You can also use it as a finish on dry hair. Leave-in, no rinse treatment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful
*by C***H on 31 July 2025*

Wow. I have very very dry, wirey hair that is very hard to control. I have tried many many products all my life with no success but having only used this product once I am over the moon with the results. My hair looks shiny, feels normal, even the sun damaged hair on the top looks rejuvenated and not dry and straw like. Would certainly recommend for dry, straw like hair like mine

### ⭐⭐⭐⭐⭐ Best leave in conditioner I’ve used
*by C***. on 12 September 2025*

This is a game changer for dry coloured hair!

### ⭐⭐⭐⭐⭐ Leaves my hair feeling soft & strong
*by V***Y on 4 December 2024*

I was introduced to this serum at my hairdressers and love it. I have blonde, fine hair (coloured), which drys out quickly, becomes brittle, and is prone to breakage- but this product helps to strengthen it. It's not cheap, but a little goes a long way- I usually use two pumps, which spread onto my medium-length hair well after hair washing (while still wet). It makes it feel silky and smells amazing!

## Frequently Bought Together

- KÉRASTASE Resistance Sérum Thérapiste Hair Serum, Strengthening Hair Serum & Heat Protectant, Dual Oil & Cream Mix for Weak, Over-processed and Damaged Hair, 1.01 Fl Oz
- Kérastase Resistance, Conditioning Leave-In Scalp & Hair Serum, For Long Hair, With Ceramides, Sérum Extentioniste, 50ml
- Kérastase Nutritive Split Ends Hair Serum For Dry Hair - Nourishing Leave-In Oil Treatment For Smoothness and Shine, Ultra-Sealing Formula With Anti-Dryness Polymers, 50 ml

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**Shop now:** [https://www.desertcart.vu/products/47886712-resistance-strengthening-and-healing-serum-with-heat-protection-for-over](https://www.desertcart.vu/products/47886712-resistance-strengthening-and-healing-serum-with-heat-protection-for-over)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-07*