---
product_id: 666876132
title: "Genesis Thermique Blow Dry Primer 150ml | Heat Protectant Spray for Weak Hair | Anti-Breakage, Detangles & Hydrates | Infused with Ginger Root & Edelweiss Native Cells"
brand: "kérastase"
price: "€ 66.83"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kérastase"
url: https://www.desertcart.sk/products/666876132-genesis-thermique-blow-dry-primer-150ml-heat-protectant-spray-weak
store_origin: SK
region: Slovakia
---

# Genesis Thermique Blow Dry Primer 150ml | Heat Protectant Spray for Weak Hair | Anti-Breakage, Detangles & Hydrates | Infused with Ginger Root & Edelweiss Native Cells

**Brand:** kérastase
**Price:** € 66.83
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Genesis Thermique Blow Dry Primer 150ml | Heat Protectant Spray for Weak Hair | Anti-Breakage, Detangles & Hydrates | Infused with Ginger Root & Edelweiss Native Cells by kérastase
- **How much does it cost?** € 66.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/666876132-genesis-thermique-blow-dry-primer-150ml-heat-protectant-spray-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

## Description

Kérastase Genesis Thermique Blow Dry Primer 150ml | Heat Protectant Spray for Weak Hair | Anti-Breakage, Detangles & Hydrates | Infused with Ginger Root & Edelweiss Native Cells : desertcart.in: Beauty

Review: Not a legit product - Absolutely disappointed by the packaging for such a premium product. Couldn't even verify it's legit, as just the bottle with NO cap was delivered. There was a leakage. Can't vouch for the product's effectiveness for the same reason. Smells good tho, try buying directly offline instead of relying on these irresponsible sellers. Could rate -1 for the seller. Couldn't return or replace the item. Feels like a waste of money.
Review: Pathetic - Pathetic delivery service, received used product.

## Product Details

- **Product Benefits:** *Instrumental test after 1 application of Défense Thermique, 24-HOUR FRIZZ CONTROL & HYDRATION*: The heat protectant spray provides a hydrating shield that lasts up to 24 hours, helping to control frizz and flyaways while keeping hair smooth, soft, and manageable throughout the day., DETANGLES & SMOOTHENS EFFORTLESSLY: The lightweight, milky formula instantly detangles knots, making hair easier to manage and style while leaving it smooth, soft, and frizz-free., INFUSED WITH STRENGTHENING ACTIVES: Contains Ginger Root Extract that protects hair against daily aggressors (like pollution, UV rays) & Edelweiss Native Cells which contain powerful anti-oxidants to preserve collagen quality., PREVENTS THE FORMATION OF SPLIT ENDS: Enriched with nourishing ingredients, this blow-dry primer helps prevent split ends and reinforces hair fibres, promoting healthier-looking, damage-free hair over time., PROTECTS HAIR FROM HEAT DAMAGE: The Kérastase Genesis Défense Thermique Blow-Dry Primer shields hair from heat up to 230°C, helping to prevent breakage and damage caused by styling tools like straighteners, curling irons, and blow-dryers.
- **Hair Type:** Damaged
- **Liquid Volume:** 150 Millilitres
- **Item Form:** Liquid
- **Brand:** KÉRASTASE
- **Number of Items:** 1
- **Net Quantity:** 150.0 Milliliters
- **Item Volume:** 150 Millilitres
- **Manufacturer:** L’Oréal S.A, Productos Capilares, Calle López Bravo, 78, Polígono Industrial Villalonquéjar, 09001 Burgos, Spain.
- **Global Trade Identification Number:** 03474636857975

## Images

![Genesis Thermique Blow Dry Primer 150ml | Heat Protectant Spray for Weak Hair | Anti-Breakage, Detangles & Hydrates | Infused with Ginger Root & Edelweiss Native Cells - Image 1](https://m.media-amazon.com/images/I/51iBp+IX7LL.jpg)

## Questions & Answers

**Q: Should I use Genesis Defense Thermique Blow Dry Primer on wet or dry hair?**
A: Ideally, use on damp hair. However, it's also suitable for dry hair before heat styling.

**Q: Will Defense Thermique Blow Dry Primer weigh my hair down?**
A: No, its lightweight formula ensures no weigh-down, leaving hair silky, shiny & preventing breakage!

**Q: What’s the best way to use Genesis Defense Thermique Blow Dry Primer?**
A: Apply 2-4 pumps to dry or towel-dried hair. Distribute evenly to protect hair against heat. Blow-dry for volume or air-dry for a natural look.

**Q: Should I rinse my hair after using the Genesis Defense Thermique Blow Dry Primer?**
A: No, no rinsing required. Style as is or using heat as usual after application.

**Q: What is the fragrance in Genesis Defense Thermique Blow Dry Primer?**
A: A bright, invigorating blend of bergamot and aromatic green notes, inspired by modern colognes.

## Customer Reviews

### ⭐ Not a legit product
*by A***I on 3 October 2025*

Absolutely disappointed by the packaging for such a premium product. Couldn't even verify it's legit, as just the bottle with NO cap was delivered. There was a leakage. Can't vouch for the product's effectiveness for the same reason. Smells good tho, try buying directly offline instead of relying on these irresponsible sellers. Could rate -1 for the seller. Couldn't return or replace the item. Feels like a waste of money.

### ⭐ Pathetic
*by V***A on 24 November 2025*

Pathetic delivery service, received used product.

### ⭐ Product looks old and damaged
*by V***A on 4 August 2025*

It looks fake

## Frequently Bought Together

- Kérastase Genesis Anti-Hair Fall Heat Protectant Blow Dry Primer Defense Thermique 150 ml
- Kérastase Genesis Masque Reconstituant Anti Hair Fall Fortifying Mask for Dry Weakened Hair 200 ml
- Kerastase Genesis Bain Hydra-Fortifiant Shampoo, 250ml

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**Shop now:** [https://www.desertcart.sk/products/666876132-genesis-thermique-blow-dry-primer-150ml-heat-protectant-spray-weak](https://www.desertcart.sk/products/666876132-genesis-thermique-blow-dry-primer-150ml-heat-protectant-spray-weak)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*