Loreal Professional Xtenso Pre Treatment 100 Ml

Pre treatment that protects hair from damage and maintains hair strength before the straightening process. Can also be used before other chemical processes on hair, such as curling, coloring and bleaching How to use: Spray evenly on the hair shaft before being exposed to chemicals (straightening drugs, curling drugs, hair dye or bleaching), especially on the hair that has undergone a process previous chemistry. No need to rinse again