Kérastase Genesis Heat Protectant Thermique

99,3% Less breakage* 99,3% More resistant* 99,3% Stronger hair* Protects from heat up to 220°C 99,3% Reduces hair loss due to breakage* 88% more hydrated/nourished hair** 24h protection against frizz even in high conditions of humidity**** *Instrumental test, reduction of broken hair mass versus classical shampoo after 1 application **Instrumental test, increase of hydration/softness compared to before application ***Instrumental test, compared to before application ****Instrumental test, after application of Défense Thermique