---
product_id: 257244121
title: "Extentioniste Serum"
brand: "kérastase"
price: "Bs.90"
currency: BOB
in_stock: false
url: https://www.desertcart.bo/products/257244121-extentioniste-serum
store_origin: BO
region: Bolivia
---

# Delivers instantly shiny, smooth texture Highly concentrated with active ceramides Strengthens hair growth by 30% Extentioniste Serum

**Brand:** kérastase
**Price:** Bs.90
**Availability:** ❌ Out of Stock

## Summary

> 💫 Unlock your hair’s full potential with every drop!

## Quick Answers

- **What is this?** Extentioniste Serum by kérastase
- **How much does it cost?** Bs.90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/257244121-extentioniste-serum)

## 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

- • **Split-End Savior:** Boosts elasticity and reduces split ends for visibly healthier strands
- • **Scalp Revival Power:** Reinforces and nurtures a healthy scalp for unstoppable hair vitality
- • **Lightweight Absorption:** Serum texture that sinks in fast, leaving no residue—just pure benefits
- • **Nutrient-Dense Formula:** Packed with potent ceramides and active ingredients for deep repair
- • **Universal Damage Defense:** Perfect for all damaged hair types craving resilience and shine

## Overview

Kérastase Resistance Extentioniste Scalp and Hair Serum is a 50ml powerhouse designed to strengthen damaged hair by reinforcing the scalp and delivering a nutrient-rich formula with ceramides. Lightweight and fast-absorbing, it improves hair elasticity, reduces split ends, and leaves hair smooth and shiny—ideal for professionals seeking salon-quality repair and shine.

## Description

Kérastase Resistance Hair and Scalp Serum for Damaged Hair | Length Strengthening Serum to Reduce Breakage | 50ml : desertcart.ae: Beauty

## Features

- Reinforces and promotes a healthy scalp
- Highly concentrated with nutrients and active ingredients
- Easily absorbed and infinitely beneficial, a serum is skin care for a sensitive, itchy scalp
- Recommended for all types of damaged hair
- Gives hair shiny and smooth texture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D58FSWY |
| ASIN  | B07D58FSWY |
| Best Sellers Rank | #27,635 in Beauty ( See Top 100 in Beauty ) #150 in Hair Styling Serums |
| Brand Name | KÉRASTASE |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,178) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,178) |
| Date First Available  | 21 May 2018 |
| Global Trade Identification Number | 03474636636341 |
| Hair Type | Damaged |
| Is Discontinued By Manufacturer  | No |
| Item Form | Cream |
| Item Weight | 50 Grams |
| Item model number  | 3474636636341 |
| Manufacturer | L'Oreal |
| Manufacturer  | L'Oreal |
| Manufacturer Part Number | 3474636636341 |
| Material Features | Strengthening Ingredients |
| Model Number | 3474636636341 |
| Product Benefits | Strengthens hair growth, heals surface damage, improves elasticity, and reduces split ends. |
| Product Dimensions  | 22.86 x 15.24 x 7.62 cm; 50 g |
| Scent Name | Unscented |
| Special Ingredients | ceramides |
| Unit Count | 50.0 Milliliters |

## Product Details

- **Brand:** KÉRASTASE
- **Hair type:** Damaged
- **Item form:** Cream
- **Item weight:** 50 Grams
- **Product benefits:** Strengthens hair growth, heals surface damage, improves elasticity, and reduces split ends.

## Images

![Extentioniste Serum - Image 1](https://m.media-amazon.com/images/I/51HA-lfBKzL.jpg)
![Extentioniste Serum - Image 2](https://m.media-amazon.com/images/I/61qHifvfF1L.jpg)
![Extentioniste Serum - Image 3](https://m.media-amazon.com/images/I/7103UobWQQL.jpg)
![Extentioniste Serum - Image 4](https://m.media-amazon.com/images/I/816-LVdOYJL.jpg)
![Extentioniste Serum - Image 5](https://m.media-amazon.com/images/I/71G+QDvBxNL.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

## 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.bo/products/257244121-extentioniste-serum](https://www.desertcart.bo/products/257244121-extentioniste-serum)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-07-23*