Kerastase - Genesis Defense Thermique 150ml

Heat Protection. Stronger Hair. Less Breakage.

Protect fragile hair while you style with Kerastase Genesis Defense Thermique, a lightweight heat protectant for weakened hair designed to reduce hair fall caused by breakage. This fortifying blow-dry fluid shields hair from heat styling up to 220C while strengthening the hair fibre, improving resilience and helping to prevent everyday damage.

Its nourishing, weightless formula delivers lasting hydration, controls frizz and smooths the hair cuticle without weighing hair down. The result is softer, shinier and healthier-looking hair that's easier to style and better protected from heat and breakage.

Why you'll love it:

• Protects hair from heat styling up to 220C
• Helps reduce hair fall caused by breakage
• Strengthens weakened hair fibres
• Provides lightweight hydration without heaviness
• Controls frizz and smooths flyaways
• Improves softness, shine and manageability
• Helps minimise breakage during blow-drying and styling
• Suitable for all hair types, including colour-treated hair

Perfect for:

• Hair prone to breakage
• Hair fall due to breakage
• Heat styling
• Blow-dries
• Frizzy hair
• Colour-treated hair
• Daily hair protection

How to use:
Apply 1–2 pumps to clean, towel-dried hair, focusing on the mid-lengths and ends. Comb through evenly before blow-drying or using heat styling tools. Do not rinse. Use before every styling session to help strengthen, protect and maintain smooth, healthy-looking hair.