Description
- 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
| Product Benefits | Detangling |
|---|---|
| Hair Type | Straight, Wavy, Curly, and Coily Hair |
| Scent Name | Floral |
| Item Form | Oil |
| Liquid Volume | 150 ml |
| Number of Items | 1 |
| Unit Count | 5 Fluid Ounces |
| Item Volume | 150 ml |
| Manufacturer | Kerastase |
| Global Trade Identification Number | 03474637159368 |
| Item Weight | 6.3 ounces |
| Material Type Free | Sulfate Free |
| Product Benefit | Detangling |
| Scent | Floral |
Genesis
Our hair care collection that treats hair fall due to hair breakage from brushing. The Genesis collection is a dual action fortifying system professionally formulated to strengthen hair and reduce hair breakage.
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Expert Formulas
Powered by Edelweiss Native Cells and Ginger Root
- Edelweiss Native Cells & Ginger Root: Detangle, moisturize, and increase strength and softness.
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Fusio-Dose
Professional In-Salon Treatment
Instant Transformation, Infinite Possibilities.
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In-Salon Service
Your appointment
Make an appointment in your Kérastase salon for a personalized hair diagnosis.
Discover Genesis
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Nutri-Fortifiant Shampoo
- Gently Cleanses Scalp and Hair
- Intensely Moisturizes and Easily Detangles
- Strengthens Hair Weakened by Heat Damage and Brushing
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Hydra-Fortifiant Shampoo
- Gently Cleanses Scalp and Hair to Remove Excess Buildup
- Strengthens Hair Weakened by Heat Damage and Brushing
- Nourishes and Easily Detangles Hair
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Renforcateur Conditioner
- Intensely Moisturizes and Adds Body
- Strengthens Hair Weakened by Heat Damage and Brushing
- Easily Detangles and Prevents Split Ends
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Reconstituant Hair Mask
- Intensely Nourishes and Hydrates Hair
- Strengthens Hair Weakened by Heat Damage and Brushing
- Smooths and Easily Detangles
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Defense Thermique Hair Serum
- Protects Against Heat Styling
- Delivers Up to 24 Hours of Frizz Protection
- Strengthens Hair Weakened from Brushing and Over-Styling
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Fortifiant Hair Serum
- Strengthens Hair Weakened by Heat and Brushing
- Hydrates Hair and Adds Shine
- Has a Lightweight, Non-Greasy Finish
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What does the Genesis Thermique Blow Dry Primer do?
It is a fortifying blow dry spray that detangles, hydrates, and protects weakened hair from heat damage.
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Does this primer provide heat protection?
Yes, it offers excellent heat protection up to 450 degrees Fahrenheit, making it perfect for use with hot styling tools.
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Will this spray help with frizz?
Absolutely. It smooths the hair fiber to reduce frizz and flyaways while adding a healthy, radiant shine.
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Is this blow dry primer sulfate free?
Yes, it features a sulfate free formula that is gentle on weak and damaged hair.
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How do I apply the Genesis Thermique primer?
Spray evenly onto towel-dried hair before blow drying or heat styling. Do not rinse. Style your hair as desired.






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