PROCESS FOR TREATING KERATIN FIBRES, COMPRISING THE APPLICATION OF A COMPOSITION COMPRISING UREA OR A DERIVATIVE THEREOF, A POLYOL AND AN AMINO SILICONE
The present invention relates to a process for the treatment of keratinous fibres, in particular human keratin fibers such as the hair, comprising: 1) a step of applying to keratin fibers of a composition comprising: a) one or more compounds selected from urea and / or urea derivatives, b) one or more polyols, c) one or several aminated silicone, 2) a step of thermal treatment of keratinous fibres, the heat treatment step 2) preferably being subsequent to step 1). The present invention also relates to a composition which can be used in the process according to the invention.