L'Oréal Professionnel Hair Touch Up Warm Blonde Root Touch Up Spray

RootsWarm Blond Retouch COVERAGE Natural and imperceptible result. This spray hides regrowth in seconds.   DURATION Until the next shampoo. Perfect for hiding regrowth and white hair until your next appointment with your colorist. LAYING TIME Immediate and surprising results in seconds thanks to the micro-diffusion system. Temporary regrowth corrector spray that fades with a shampoo* to preserve color until your next salon appointment. This temporary coloring adapts perfectly to the color of your hair. *Instrumental test. 75ml format