---
product_id: 253619481
title: "Defense Thermique Spray"
brand: "kérastase"
price: "$U5018"
currency: UYU
in_stock: true
category: "Kérastase"
url: https://www.desertcart.uy/products/253619481-defense-thermique-spray
store_origin: UY
region: Uruguay
---

# Optimal hydration without frizz Heat protection up to 220°C Anti-breakage & hair-fall defense Defense Thermique Spray

**Brand:** kérastase
**Price:** $U5018
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your blow-dry game with heat defense that means business!

## Quick Answers

- **What is this?** Defense Thermique Spray by kérastase
- **How much does it cost?** $U5018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/253619481-defense-thermique-spray)

## 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

- • **Silky Soft Finish:** Leaves hair shiny, soft, and touchably smooth for a healthy, polished look.
- • **Shield Your Strands:** Protects hair from heat damage up to 220°C, reducing breakage and hair fall.
- • **Effortless Everyday Use:** Lightweight, non-greasy formula perfect for daily styling and protection.
- • **Powerful Botanical Boost:** Infused with Edelweiss Native Cells and Ginger Root for reinforced hair strength.
- • **Hydration Without the Weight:** Delivers deep moisture while keeping hair light, frizz-free, and effortlessly manageable.

## Overview

Kérastase Genesis Heat Protectant Blow Dry Primer is a 150ml anti-breakage and anti-hair fall treatment designed for weakened hair. It hydrates and protects hair from heat up to 220°C using a potent blend of Edelweiss Native Cells and Ginger Root, leaving hair shiny, soft, and frizz-free without weighing it down.

## Description

Kerastase Anti hair-fall fortifying blow-dry fluid for weakened hair, prone to falling due to breakage. This milky formula provides anti-breakage protection and optimal hydration without frizz or weighing down the hair. Enriched with the combination of Edelweiss Native Cells and Ginger Root, Defense Thermique hydrates, reinforces and protects the hair from heat up to 220°C to reduce the risk of hair-fall due to breakage;Hair is shiny and soft with a silky touch

## Features

- Provides anti-breakage protection and optimal hydration without frizz or weighing down the hair
- Hydrates, reinforces and protects the hair from heat up to 220 degree C to reduce the risk of hair-fall due to breakage
- Hair is shiny and soft with a silky touch
- Provides healthy-looking hair
- Convenient and effective

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083JLYQCY |
| ASIN  | B083JLYQCY |
| Best Sellers Rank | #1,145 in Beauty ( See Top 100 in Beauty ) #8 in Hair Styling Serums |
| Brand Name | KÉRASTASE |
| Country of Publication | Spain |
| Country of origin  | Spain |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,769) |
| Customer reviews | 4.6 4.6 out of 5 stars (5,769) |
| Date First Available  | 16 January 2020 |
| Global Trade Identification Number | 03474637159368 |
| Hair Type | All |
| Is Discontinued By Manufacturer  | No |
| Item Form | Cream |
| Item Volume | 150 Milliliters |
| Item Weight | 6.3 Ounces |
| Item model number  | E3244800 |
| Liquid Volume | 150 Milliliters |
| Manufacturer | L'Oreal |
| Manufacturer  | L'Oreal |
| Material Type Free | Alcohol Free |
| Number of Items | 1 |
| Product Benefits | Smoothness, Heat Protection, Frizz Control, Shine, Hydrating, Split End Treatment |
| Product Dimensions  | 4 x 4 x 18 cm; 178.6 g |
| Scent Name | Lime |
| Unit Count | 150.0 Milliliters |

## Product Details

- **Hair type:** All
- **Liquid volume:** 150 Milliliters
- **Material type free:** Alcohol Free
- **Product benefits:** Smoothness, Heat Protection, Frizz Control, Shine, Hydrating, Split End Treatment
- **Scent:** Lime

## Images

![Defense Thermique Spray - Image 1](https://m.media-amazon.com/images/I/51omwR-6c8L.jpg)

## Available Options

This product comes in different **Configuration** 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.uy/products/253619481-defense-thermique-spray](https://www.desertcart.uy/products/253619481-defense-thermique-spray)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-10-17*