---
product_id: 70575721
title: "Resistance Extentioniste Scalp & Hair Serum | Energizing Leave-In Scalp Serum | Soothing Texture | Stimulate & Protect the Scalp for Healthy Hair | With Ceramides | All Hair Types |1.7 Fl Oz"
brand: "kérastase"
price: "52460 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Kérastase"
url: https://www.desertcart.hu/products/70575721-resistance-extentioniste-scalp-and-hair-serum-energizing-leave-in-scalp
store_origin: HU
region: Hungary
---

# Resistance Extentioniste Scalp & Hair Serum | Energizing Leave-In Scalp Serum | Soothing Texture | Stimulate & Protect the Scalp for Healthy Hair | With Ceramides | All Hair Types |1.7 Fl Oz

**Brand:** kérastase
**Price:** 52460 Ft
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Resistance Extentioniste Scalp & Hair Serum | Energizing Leave-In Scalp Serum | Soothing Texture | Stimulate & Protect the Scalp for Healthy Hair | With Ceramides | All Hair Types |1.7 Fl Oz by kérastase
- **How much does it cost?** 52460 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/70575721-resistance-extentioniste-scalp-and-hair-serum-energizing-leave-in-scalp)

## Best For

- kérastase enthusiasts

## Why This Product

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

## Description

desertcart.com: Kerastase Resistance Extentioniste Scalp & Hair Serum | Energizing Leave-In Scalp Serum | Soothing Texture | Stimulate & Protect the Scalp for Healthy Hair | With Ceramides | All Hair Types |1.7 Fl Oz : Beauty & Personal Care

Review: It works to grow new hair!! - I’ve been very impressed with the Kerastase Resistance Extentioniste Scalp Serum. It has a clean, fresh scent and doesn’t weigh my hair down or make it feel greasy at all. The most noticeable result for me was new hair growth—I started seeing it in just about three weeks. At first, the new growth looked like little broken hairs on the top of my head, but they continued to grow. Now it actually looks like my hair has long layers, which I love. This serum has become a staple in my routine, and I would definitely repurchase.
Review: Great System - Let me start by saying I have the entire line. The serum is not oily but similar in consistency to school glue. It does not weigh my fine hair down at all. Instead, it keeps my frizz controlled and I put it on both wet and dry hair. This stuff is amazing, I just wish the bottle lasted longer!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07D58FSWY |
| Best Sellers Rank | #52,604 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #148 in Hair Styling Serums |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,135) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 3474636636341 |
| Manufacturer  | Kerastase |
| Product Dimensions  | 9 x 6 x 3 inches; 1.76 ounces |

## Product Details

- **Brand:** KÉRASTASE
- **Hair Type:** Normal
- **Item Form:** Liquid
- **Item Weight:** 50 Grams

## Images

![Resistance Extentioniste Scalp & Hair Serum | Energizing Leave-In Scalp Serum | Soothing Texture | Stimulate & Protect the Scalp for Healthy Hair | With Ceramides | All Hair Types |1.7 Fl Oz - Image 1](https://m.media-amazon.com/images/I/51HA-lfBKzL.jpg)

## 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

### ⭐⭐⭐⭐⭐ It works to grow new hair!!
*by A***S on January 11, 2026*

I’ve been very impressed with the Kerastase Resistance Extentioniste Scalp Serum. It has a clean, fresh scent and doesn’t weigh my hair down or make it feel greasy at all. The most noticeable result for me was new hair growth—I started seeing it in just about three weeks. At first, the new growth looked like little broken hairs on the top of my head, but they continued to grow. Now it actually looks like my hair has long layers, which I love. This serum has become a staple in my routine, and I would definitely repurchase.

### ⭐⭐⭐⭐⭐ Great System
*by B***J on July 18, 2024*

Let me start by saying I have the entire line. The serum is not oily but similar in consistency to school glue. It does not weigh my fine hair down at all. Instead, it keeps my frizz controlled and I put it on both wet and dry hair. This stuff is amazing, I just wish the bottle lasted longer!

### ⭐⭐⭐⭐⭐ best serum!
*by M***A on October 25, 2025*

this has made my hair grow! i’ve only used one bottle so far and it has made a significant difference!

## Frequently Bought Together

- Kérastase Resistance, Conditioning Leave-In Scalp & Hair Serum, For Long Hair, With Ceramides, Sérum Extentioniste, 50ml
- Kerastase Elixir Ultime L'Huile Original Hair Oil For All Hair Types - Hydrates, Strengthens and Adds Shine With Heat Protection and Frizz Control, With Wild Camellia

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**Shop now:** [https://www.desertcart.hu/products/70575721-resistance-extentioniste-scalp-and-hair-serum-energizing-leave-in-scalp](https://www.desertcart.hu/products/70575721-resistance-extentioniste-scalp-and-hair-serum-energizing-leave-in-scalp)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-04*