---
product_id: 194134755
title: "Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant"
price: "50289 Ft"
currency: HUF
in_stock: true
reviews_count: 13
url: https://www.desertcart.hu/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-for-weak-damaged
store_origin: HU
region: Hungary
---

# Lightweight, non-greasy formula Silicone-free, natural actives 97% less hair fall Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant

**Price:** 50289 Ft
**Availability:** ✅ In Stock

## Summary

> 💥 Stop hair fall before it starts — Strengthen, nourish, and shine with Genesis!

## Quick Answers

- **What is this?** Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant
- **How much does it cost?** 50289 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/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-for-weak-damaged)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Care Ritual:** Pair with Genesis shampoo & conditioner for ultimate hair revival
- • **Weightless Nourishment:** Light serum absorbs instantly with zero residue or greasiness
- • **Power-Packed Ingredients:** Ginger, caffeine & arginine boost scalp circulation & resilience
- • **Clinically Proven Strength:** 97% users report less breakage—fortify your hair daily
- • **Targeted Hair Density Boost:** Apply directly to thinning areas for visible reinforcement

## Overview

Kerastase Genesis Hair Serum is a silicone-free, daily strengthening treatment designed to reduce hair fall caused by breakage. Enriched with ginger, caffeine, and arginine, it improves hair resistance and scalp circulation. Lightweight and non-greasy, it nourishes weakened hair without residue. Clinically, 97% of users experience less breakage, making it an essential part of a complete hair care routine for healthier, stronger hair.

## Description

desertcart.com: Kerastase Genesis Hair Serum - Prevents Hair Fall from Brushing, Strengthens Weak Hair, Enriched with Ginger & Caffeine, 97% Less Breakage, 3 Fl Oz : Beauty & Personal Care

Review: Miracle Worker!!! - I love everything about this product! Pricey but sooooooo worth it!!!! Used as directed and within the first week I started noticing a difference. My hair is softer, way less breakage, hair looks healthier, helped the hair growth. Smells really good too. I wish I would’ve taken before and after pictures.
Review: Kerastase Génesis Hair serum - Excellent product. Since I use it I notice less loss and my hair feels stronger and healthier. It doesn't leave hair greasy and smells very good. It's worth it. 💖

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B086TPQJTT |
| Best Sellers Rank | #1,191 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #13 in Hair Regrowth Treatments |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,526) |
| Manufacturer  | Kerastase |
| Product Dimensions  | 1.93 x 1.93 x 6.1 inches; 8.78 ounces |
| UPC  | 884486448149 |

## Product Details

- **Hair Type:** All
- **Item Form:** Oil
- **Liquid Volume:** 3 Fluid Ounces
- **Product Benefits:** Strengthening
- **Scent:** floral

## Images

![Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant - Image 1](https://m.media-amazon.com/images/I/31BRybf+ugL.jpg)

## Questions & Answers

**Q: What is the fragrance in Serum Fortifiant Hair Serum?**
A: Inspired by the energy flowing from modern colognes, Genesis fragrance is a bright, invigorating scent of bergamot & a hint of aromatic green.

**Q: How often should I use Serum Fortifiant Hair Serum?**
A: For best results to strengthen weakened hair, we recommend using Serum Fortifiant Hair Serum daily after using a shampoo and conditioner or hair mask.

**Q: Should I use Serum Fortifiant Hair Serum on wet or dry hair?**
A: We recommend using Serum Fortifiant Hair Serum on damp, towel-dried scalp after cleansing with and treating with a conditioner or hair mask. After applying the hair serum, proceed to blow dry or let hair air dry. Do not rinse.

**Q: Should Serum Fortifiant Hair Serum be applied to the hair or scalp?**
A: Serum Fortifiant Hair Serum should be applied to the scalp in order to strengthen hair and prevent hair fall due to breakage from brushing. Apply to parts of the scalp where your hair needs the most strength and in areas where you notice less density

**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 breakage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Miracle Worker!!!
*by A***1 on January 4, 2026*

I love everything about this product! Pricey but sooooooo worth it!!!! Used as directed and within the first week I started noticing a difference. My hair is softer, way less breakage, hair looks healthier, helped the hair growth. Smells really good too. I wish I would’ve taken before and after pictures.

### ⭐⭐⭐⭐⭐ Kerastase Génesis Hair serum
*by R***A on December 27, 2025*

Excellent product. Since I use it I notice less loss and my hair feels stronger and healthier. It doesn't leave hair greasy and smells very good. It's worth it. 💖

### ⭐⭐⭐⭐⭐ Best hair serum I have tried!
*by H***Y on January 22, 2026*

We have only been using this for a few weeks and can already tell a difference in the texture of my hair. There is growth and is fuller to touch. The bottle itself is such larger than I thought and you only need a bit a day. It makes my hair look shiny and healthy for sure. I love the quality of product and can tell that my hair is getting thicker already!

## Frequently Bought Together

- Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant
- Kerastase Elixir Ultime Refillable Hair Oil - Hydrates & Smoothes Frizz, Adds Shine, With Wild Camellia, Nourishes & Strengthens Hair
- Kerastase Nutritive 8HR Magic Night Hair Serum - Overnight Beauty Sleep Nourishing Serum, Deeply Conditions, Reduces Tangles & Prevents Frizz, For All Hair Types

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**Shop now:** [https://www.desertcart.hu/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-for-weak-damaged](https://www.desertcart.hu/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-for-weak-damaged)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-31*