An opalescent lavender milky serum, infused with antioxidants that instantly unifies damaged areas of the hair, while providing smoothness and lightness for flawless blonde hair. 450°F thermo-protection with anti-frizz benefits immediately after application. 69% softer hair* Helps repair surface damages in one use Instrumental test after application of the tested condition (US) *vs unwashed hair Repairs Damage Heat Protectant Smoothes Hair . | Kérastase - Cicaplasme Thermique Heat Protecting Luxury Spray