---
product_id: 229628688
title: "Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates, Strengthens & Reduces Frizz, Sulfate Free, 5.1 Fl Oz"
brand: "kérastase"
price: "74348CFA"
currency: XOF
in_stock: true
category: "Kérastase"
url: https://www.desertcart.sn/products/229628688-kerastase-genesis-thermique-blow-dry-primer-heat-protectant-for-weak
store_origin: SN
region: Senegal
---

# Sulfate-free formula 24H frizz control & hydration Heat protectant up to 230°C Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates, Strengthens & Reduces Frizz, Sulfate Free, 5.1 Fl Oz

**Brand:** kérastase
**Price:** 74348CFA
**Availability:** ✅ In Stock

## Summary

> 💨 Style Strong, Stay Smooth – Because Your Hair Deserves the Best

## Quick Answers

- **What is this?** Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates, Strengthens & Reduces Frizz, Sulfate Free, 5.1 Fl Oz by kérastase
- **How much does it cost?** 74348CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/229628688-kerastase-genesis-thermique-blow-dry-primer-heat-protectant-for-weak)

## 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

- • **Frizz? Not Today:** Locks in 24-hour humidity protection with ginger root & edelweiss native cells for sleek, polished hair.
- • **Shield Your Strands:** Fortifies weak, breakage-prone hair with advanced heat defense up to 230°C for flawless styling.
- • **Sulfate-Free & Safe:** Gentle, sulfate-free formula nourishes without stripping, perfect for all hair types including curly and coily.
- • **Salon-Quality Finish:** Leaves hair silky, shiny, and hydrated with a lightweight floral scent—your daily luxury ritual.
- • **Tangle-Free Confidence:** Effortlessly detangles hair, reducing breakage by 99% during brushing—because every strand counts.

## Overview

Kerastase Genesis Thermique Blow Dry Primer is a sulfate-free heat protectant spray designed for weak or damaged hair. It strengthens hair, reduces breakage by 99%, detangles effortlessly, and provides 24-hour frizz control with a blend of ginger root and edelweiss native cells. Suitable for all hair types, it protects hair up to 230°C while leaving a silky, hydrated finish with a subtle floral scent.

## Description

Buy Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates, Strengthens & Reduces Frizz, Sulfate Free, 5.1 Fl Oz on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Defense Thermique Blow Dry Primer: A fortifying heat protectant spray for hair that is prone to falling due to breakage from brushing. Helps prevent split ends and leaves hair shiny & silky
- Benefits: Strengthens and protects for heat styling. Enriched with ginger root and edelweiss native cells for 24H protection against frizz even in high conditioners of humidity.
- Additional Benefits: After use, 99% less hair fall due to breakage from brushing and 88% experience smoother and conditioned hair. Leaves hair easy to detangle and calms down frizz
- Suggested Use: Apply a small amount of treatment to lengths. Style as normal. Do not rinse. Can also be used on dry hair, to tame frizz and smooth ends. In case of contact with eyes, rinse immediately
- Genesis Collection: Use along with Genesis Bain Hydra-Fortifiant Shampoo & Fondant Renforcateur Conditioner for hair that is healthy-looking through boosted nourishment & protection and less hair fall due to breakage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083JLYQCY |
| ASIN  | B083JLYQCY |
| Best Sellers Rank | #6,696 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #25 in Hair Thermal Protection Sprays |
| Brand Name | KÉRASTASE |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,548) |
| Global Trade Identification Number | 03474637159368 |
| Hair Type | Straight, Wavy, Curly, and Coily Hair |
| Is Discontinued By Manufacturer  | No |
| Item Form | Oil |
| Item Volume | 150 Milliliters |
| Item Weight | 6.3 Ounces |
| Item model number  | E3244800 |
| Liquid Volume | 150 Milliliters |
| Manufacturer | Kerastase |
| Manufacturer  | Kerastase |
| Material Type Free | Sulfate Free |
| Number of Items | 1 |
| Product Benefits | Detangling |
| Product Dimensions  | 1.57 x 1.57 x 7.09 inches; 6.3 ounces |
| Scent Name | Floral |
| Unit Count | 5.00 Fluid Ounces |

## Product Details

- **Hair Type:** Straight, Wavy, Curly, and Coily Hair
- **Liquid Volume:** 150 Milliliters
- **Material Type Free:** Sulfate Free
- **Product Benefits:** Detangling
- **Scent:** Floral

## Images

![Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates, Strengthens & Reduces Frizz, Sulfate Free, 5.1 Fl Oz - Image 1](https://m.media-amazon.com/images/I/51omwR-6c8L.jpg)

## Available Options

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

## Questions & Answers

**Q: What does the Genesis Thermique Blow Dry Primer do?**
A: It is a fortifying blow dry spray that detangles, hydrates, and protects weakened hair from heat damage.

**Q: Does this primer provide heat protection?**
A: Yes, it offers excellent heat protection up to 450 degrees Fahrenheit, making it perfect for use with hot styling tools.

**Q: Will this spray help with frizz?**
A: Absolutely. It smooths the hair fiber to reduce frizz and flyaways while adding a healthy, radiant shine.

**Q: Is this blow dry primer sulfate free?**
A: Yes, it features a sulfate free formula that is gentle on weak and damaged hair.

**Q: How do I apply the Genesis Thermique primer?**
A: Spray evenly onto towel-dried hair before blow drying or heat styling. Do not rinse. Style your hair as desired.

## Frequently Bought Together

- KÉRASTASE Genesis Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates without Frizz, Sulfate Free and Defense Thermique, 5.1 Fl Oz
- 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
- 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.sn/products/229628688-kerastase-genesis-thermique-blow-dry-primer-heat-protectant-for-weak](https://www.desertcart.sn/products/229628688-kerastase-genesis-thermique-blow-dry-primer-heat-protectant-for-weak)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-15*