Kerastase Genesis Defense Thermique Anti Hair-Fall Fortifying Blow-Dry Fluid (Weakened Hair, Prone To Falling Due To Breakage) 150ml/5.1oz

Meet Kerastase Genesis Defense Thermique—the fortifying blow-dry fluid crafted for weakened hair that tends to fall or snap with everyday styling. This anti-hair-fall care step protects during heat moments, leaving strands smoother, easier to detangle, and more manageable from root to tip.

What makes this formula stand out

• Targeted care for fragile hair designed specifically for hair prone to breakage and shedding.
• Nourishing trio of Edelweiss Native Cells, Ginger Root, and Aquaxyl delivers protective nourishment while preserving natural bounce.
• Anti-breakage protection up to 88% with immediate hydration so hair feels strong from the very first use.
• 24-hour frizz shield that keeps strands smooth without weighing them down, even in humid conditions.
• Detangling action to minimize hair-fall during brushing, helping you glide through tangles without excess breakage.
• Heat protection up to 220°C during styling, so your blow-drying routine stays gentler on hair.
• Lightweight, non-greasy texture ideal for daily use without leaving residue or heaviness.

How it works for real-world results

From the first application, Genesis Defense Thermique seals cuticles, reducing friction that leads to breakage during brushing. The lightweight fluid sits invisibly on the hair, delivering a cushion against heat while maintaining natural movement and shine. Expect stronger, smoother strands that feel healthier after every wash—and a routine you can rely on for hair that’s prone to fall due to breakage.

Who should use it

Ideal for anyone with weakened hair that breaks easily, especially those who frequently blow-dry or style with heat. If your goal is to minimize hair-fall during brushing, tame frizz for a full day, and keep hair hydrated without heaviness, this fortifying blow-dry fluid fits seamlessly into your daily regimen.

How to use

1. Start with clean, towel-dried hair. Dispense a small amount of Defense Thermique into your hands.
2. Distribute evenly through mid-lengths to ends, concentrating on areas that tend to break or kink under heat.
3. Brush gently to detangle, then proceed with your usual blow-drying routine. Enjoy heat protection up to 220°C without weighing hair down.

Why choose Kerastase Genesis Defense Thermique over other heat-protective products

This blow-dry fluid blends targeted repair with real, measurable protection. The Edelweiss Native Cells, Ginger Root, and Aquaxyl combination delivers immediate hydration and sustained defense against breakage, setting it apart from formulas that only shield against heat or merely soften hair. It’s a practical, daily-use solution that gives you stronger, more manageable hair from the first use and keeps styling frizz-free for a full day.

Practical tips for best results

• Pair with other Genesis care products for a comprehensive routine addressing shedding and breakage.
• Use a little more on ends if you have longer hair that’s prone to tangling after washing.
• Combine with a protective styling routine to maximize anti-breakage benefits during frequent heat styling.