---
product_id: 257980864
title: "Renforcateur Conditioner"
brand: "kérastase"
price: "¥10973"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/257980864-renforcateur-conditioner
store_origin: JP
region: Japan
---

# Infused with refreshing ginger scent Fortifies weakened, breakage-prone hair 200ml premium cream conditioner Renforcateur Conditioner

**Brand:** kérastase
**Price:** ¥10973
**Availability:** ✅ In Stock

## Summary

> 💥 Fortify your hair, flaunt your confidence!

## Quick Answers

- **What is this?** Renforcateur Conditioner by kérastase
- **How much does it cost?** ¥10973 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/257980864-renforcateur-conditioner)

## 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

- • **Sensory Experience:** Invigorating ginger scent elevates your daily hair care ritual
- • **Unisex & Convenient:** Compact 200ml tube perfect for on-the-go professionals
- • **Salon-Quality Finish:** Seals ends and smooths strands for a sleek, polished look
- • **Strengthen & Protect:** Reinforces hair fibers to reduce breakage and hair fall
- • **Lightweight Hydration:** Deeply moisturizes without weighing hair down for a natural bounce

## Overview

KERASTASE Genesis Fondant Renforcateur is a 200ml fortifying conditioner designed to strengthen weakened, breakage-prone hair. Enriched with a refreshing ginger scent, it delivers lightweight hydration, reduces hair fall, and smooths ends for a salon-quality finish. Suitable for both men and women, this premium cream conditioner transforms fragile hair into resilient, healthy-looking strands.

## Description

Discover the Kerastase Genesis Fondant Renforcateur Fortifying Anti Hair-Fall Conditioner, specifically designed for weakened hair prone to falling due to breakage. This conditioner comes in a convenient 200ml tube, weighing 6.8 ounces, and is suitable for adult use. Enriched with a ginger scent, it offers a sensorial experience while strengthening and moisturizing your damaged hair. The product dimensions are 2.96 x 1.97 x 7.48 inches, making it easy to store in your bathroom. As a unisex item, it's perfect for both men and women. The Kerastase Genesis Fondant Renforcateur Fortifying Anti Hair-Fall Conditioner is a cream-form conditioner, containing 200 milliliters of the product. For best results, apply it to shampooed hair, let it sit, and then rinse it out. This conditioner is part of the CONDITIONER product type and is manufactured by Kerastase, a trusted brand known for its high-quality hair care products.

Review: The Kérastase Genesis Conditioner is pure magic in a bottle. From the first use, I could feel the difference — my hair felt instantly smoother, lighter, and stronger, without that heavy, coated feeling most conditioners leave behind. It detangles like a dream (no more tugging or breakage!) and leaves my hair smelling amazing — clean, floral, and expensive. 🌸 After blow-drying, my ends look sealed and shiny, and my hair feels like it’s had a professional treatment. This isn’t just conditioner — it’s therapy for stressed, fragile hair. I use it with the Genesis shampoo, and together they’re an unstoppable duo for fighting breakage and giving my hair that healthy, salon-fresh bounce.
Review: I have been using this product for about 6 months now, I actually use the entire line. my hair has never been better, worth every dollar. This is the first time I've ordered it through desertcart - arrived well packaged.

## Features

- Apply a walnut-size amount of conditioner to mid-lengths and ends and massage towards the scalp.
- Separate the hair into two sections from left and right and twist the conditioner into the hair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086T6KRBV |
| ASIN  | B086T6KRBV |
| Best Sellers Rank | #96,556 in Beauty ( See Top 100 in Beauty ) #2,177 in Hair Conditioners |
| Customer reviews | 4.6 4.6 out of 5 stars (1,622) |
| Date First Available  | 6 April 2020 |
| Manufacturer | Kerastase |
| Manufacturer  | Kerastase |
| Manufacturer reference | 884486448064 |
| Manufacturer reference  | 884486448064 |
| Product Dimensions | 5 x 7.52 x 19 cm; 192.78 g |
| Product Dimensions  | 5 x 7.52 x 19 cm; 192.78 g |

## Product Details

- **Brand:** KÉRASTASE
- **Hair type:** Damaged
- **Item form:** Liquid
- **Material features:** Sulfate Free
- **Product benefits:** Conditioning

## Images

![Renforcateur Conditioner - Image 1](https://m.media-amazon.com/images/I/51UcxeJjR3L.jpg)
![Renforcateur Conditioner - Image 2](https://m.media-amazon.com/images/I/71vmNFuZm1L.jpg)
![Renforcateur Conditioner - Image 3](https://m.media-amazon.com/images/I/71eoyfOrKOL.jpg)
![Renforcateur Conditioner - Image 4](https://m.media-amazon.com/images/I/61f8MRKwfSL.jpg)
![Renforcateur Conditioner - Image 5](https://m.media-amazon.com/images/I/71LXSq5txkL.jpg)

## Questions & Answers

**Q: What are the benefits of Fondant Renforcateur Conditioner? How should I use it?**
A: Fondant Renforcateur reinforces hair fiber natural resistance to reduce the risk of hair fall due to breakage from brushing. It provides immediate strength and softness. Apply to shampooed hair, leave on for 2-3 minutes, and rinse thoroughly.

**Q: Should I use Fondant Renforcateur Conditioner or Masque Renforcateur Hair Mask?**
A: Use Fondant Renforcateur Conditioner daily for lightweight, intense moisture and strength. When your hair needs deep nourishment, use the Masque Renforcateur Hair Mask’s rich formula in place of a conditioner weekly or as often as needed.

**Q: Can Fondant Renforcateur Conditioner be applied on the scalp?**
A: Fondant Renforcateur Conditioner is meant to take care of lengths and ends. It provides hair with intense moisture and reinforcement to fight against hair fall due to repeated processing like brushing. We do not recommend applying on the scalp.

**Q: What is the difference between hair-fall and hair-loss?**
A: Hair-loss is defined by > 100 strands falling from the roots per day due to the hardening of collagen hair shaft. Hair-fall is defined by > 100 strands per day falling from the roots due to biological reasons (stress, hormones, diet) OR from breakage

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***R on 6 October 2025*

The Kérastase Genesis Conditioner is pure magic in a bottle. From the first use, I could feel the difference — my hair felt instantly smoother, lighter, and stronger, without that heavy, coated feeling most conditioners leave behind. It detangles like a dream (no more tugging or breakage!) and leaves my hair smelling amazing — clean, floral, and expensive. 🌸 After blow-drying, my ends look sealed and shiny, and my hair feels like it’s had a professional treatment. This isn’t just conditioner — it’s therapy for stressed, fragile hair. I use it with the Genesis shampoo, and together they’re an unstoppable duo for fighting breakage and giving my hair that healthy, salon-fresh bounce.

### ⭐⭐⭐⭐⭐ Review
*by L***L on 26 November 2024*

I have been using this product for about 6 months now, I actually use the entire line. my hair has never been better, worth every dollar. This is the first time I've ordered it through amazon - arrived well packaged.

### ⭐⭐⭐⭐⭐ Review
*by J***F on 23 January 2026*

Great product and value. It has bern going up in price due to inflation, but still the best price around. I love how it softens my hair and gives a great shine. Easy to brush and adds to thicker and stronger hair.

## Frequently Bought Together

- Kerastase Genesis Strengthening Conditioner For Weak or Damaged and All Hair Types - Protects Against Breakage, Moisturizes and Adds Shine
- Kerastase Genesis Bain Nutri-Fortifiant Shampoo - Reduces Breakage, Strengthens & Hydrates Dry Weakened Hair
- 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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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*