---
product_id: 253609369
title: "Extentioniste Shampoo"
brand: "kérastase"
price: "€ 72.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kérastase"
url: https://www.desertcart.fr/products/253609369-extentioniste-shampoo
store_origin: FR
region: France
---

# Taurine for scalp health Creatine R tech for hair strength Ceramides for surface recovery Extentioniste Shampoo

**Brand:** kérastase
**Price:** € 72.38
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your hair’s full length potential with science-backed strength!

## Quick Answers

- **What is this?** Extentioniste Shampoo by kérastase
- **How much does it cost?** € 72.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/253609369-extentioniste-shampoo)

## 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

- • **Floral Freshness:** Delight in a subtle floral scent that elevates your daily hair care ritual.
- • **Surface Smoothing:** Ceramides restore and soften hair fiber surface for visibly healthier, sleek strands.
- • **Rebuild & Reinforce:** Creatine R technology penetrates deep to rebuild hair’s internal structure, reducing breakage.
- • **Sulfate-Free Purity:** Gentle cleansing formula that respects hair and scalp without harsh sulfates.
- • **Scalp Vitality Boost:** Taurine promotes a stimulated, balanced scalp environment for optimal hair growth.

## Overview

Kérastase Resistance Bain Extentioniste is a sulfate-free strengthening shampoo designed for slow-growing, damaged hair. Enriched with Creatine R technology, Ceramides, and Taurine, it rebuilds hair’s internal structure, smooths the surface, and promotes a healthy scalp. Ideal for adults seeking to reduce breakage and achieve longer, resilient hair with a fresh floral scent.

## Description

A strengthening shampoo by Kérastase that boosts strong hair growth starting at the roots. Weakened hair prone to breakage is strengthened as its internal structure is rebuilt and sealed to provide greater protection throughout its growth. This purifying shampoo is enriched with Creatine R, an active complex designed to boost resilience and elasticity, and Taurine, an amino acid that promotes a healthy scalp. Hair is thoroughly cleansed to reach its ideal healthy length in perfect condition.

Review: This product is okay - Thank you 🥰
Review: رائع - جيد وممتاز

## Features

- Length strengthening shampoo for slow growing, damaged lengths
- Contains creatine R technology, boasting a powerful fusion of Creatine and Ceramides plus taurine
- An amino acid that penetrates deep to reinforce the internal structure of the hair fiber
- Ceramide: provide surface recovery, assuring beautiful hair fiber as they smooth and soften
- Taurine: an amino acid with a protective effect on the hair fiber to help ensure visibly healthy and stimulated scalp environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D3T2YPV |
| Active Ingredients | Salicylic Acid |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #3,090 in Beauty ( See Top 100 in Beauty ) #207 in Hair Shampoos |
| Brand | KÉRASTASE |
| Brand Name | KÉRASTASE |
| Country of Publication | France |
| Customer Reviews | 4.6 out of 5 stars 7,120 Reviews |
| Global Trade Identification Number | 03474636612666 |
| Hair Type | Damaged |
| Hair type | Damaged |
| Item Dimensions | 49 x 71 x 142 millimeters |
| Item Form | Gel |
| Item Weight | 250 Grams |
| Item form | Gel |
| Liquid Volume | 250 Milliliters |
| Manufacturer | L'Oreal |
| Manufacturer Part Number | 3474636612666 |
| Material Type Free | Sulfate Free |
| Material type free | Sulfate Free |
| Model Number | AD1177 |
| Number of Items | 1 |
| Other Special Features of the Product | Not Tested On Animals |
| Product Benefits | Targets weakened & brittle strands to helps rebuild the hair’s internal structure making it resistant to breakage. |
| Recommended Uses For Product | Apply a quarter size amount of Bain Extentioniste shampoo to wet hair. Massage through lengths and ends until lathered and rinse thoroughly. |
| Scent | Floral |
| Scent Name | Floral |
| Suitable Hair Color | All Hair Colors |
| Unit Count | 250 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** KÉRASTASE
- **Hair type:** Damaged
- **Item form:** Gel
- **Scent:** Floral

## Images

![Extentioniste Shampoo - Image 1](https://m.media-amazon.com/images/I/51aE200ww9L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the difference between Resistance Force Architecte, Extensioniste, and Therapiste?**
A: The main difference between these ranges is the level and type of hair damage. Resistance Extentioniste is ideal for slow growing, damaged hair lengths

**Q: What is the key ingredient in the Resistance Extentioniste range?**
A: The key ingredient is Creatine R, an exclusive complex composed of Creatine an amino acid that reinforces the internal structure of the hair fiber.

**Q: Is this product safe for color-treated hair?**
A: Yes, this product is safe for color-treated hair

## Customer Reviews

### ⭐⭐⭐⭐⭐ This product is okay
*by M***D on 6 March 2026*

Thank you 🥰

### ⭐⭐⭐⭐⭐ رائع
*by ا***د on 16 September 2025*

جيد وممتاز

### ⭐⭐⭐⭐⭐ جيد
*by O***A on 5 April 2025*

جيد ولكن سعره مرتفع

## Frequently Bought Together

- KERASTASE Resistance Bain Extentioniste Shampoo | Length Strengthening Shampoo | Protects Hair and Scalp from External Aggressors | With Ceramides to Enhance Shine | For Damaged Hair
- KÉRASTASE Resistance Ciment Anti-Usure Conditioner, Repairing Anti-Breakage Conditioner, Repairs Damaged Ends formulated with Pro-Keratine Complex for All Hair Types, 6.8 Fl Oz

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**Shop now:** [https://www.desertcart.fr/products/253609369-extentioniste-shampoo](https://www.desertcart.fr/products/253609369-extentioniste-shampoo)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-07-10*