Kerastase Genesis Défense Thermique 150ml Hair Mask Use as the first step

Use as the first step in a two-part system with N°

Crafted from high-performing styling polymers

High gloss finish

The vegan hair-smoothing formula features a plant polymer shield and botanical smoothing oil blend to protect against humidity

Kerastase Genesis Défense Thermique 150ml Hair Mask Use as the first stepFortifying blow dry fluid for weakened hair, prone to falling due to breakage. This milky formula provides anti breakage protection and optimal hydration without frizz or weighing down the hair. Enriched with the combination of Edelweiss Native Cells and Ginger Root, Defense Thermique hydrates, reinforces and protects the hair from heat up to 220C to reduce the risk of hair fall due to breakage; Hair is shiny and soft with a silky touch.