L'Oreal Professionnel hair dye 4.0 Brown

L'Oreal Professionnel hair dye number 4.0 brown L'Oreal Professionnel dye is the first permanent dye free of ammonia with oil molecule technology from L'Oreal Paris for stunning and long-lasting coverage of white hair. L'Oreal Professionnel dye contains micro oil technology that works to distribute the color evenly across all strands and also helps blend the colors. It contains argan oil, lanolin oil, and sesame oil: * Argan oil helps maintain hair fibers and smooth the hair with its coloring * Lanolin oil penetrates the surface of hair follicles, making the hair deeply moisturized * Sesame oil helps prevent infections and itching, prevent dandruff, and has antifungal and antibacterial effects L'Oreal Professionnel dye is a permanent dye, so its color effect lasts for several weeks and months. L'Oreal dye is characterized by color stability even after 30 washes with shampoo without color loss. L'Oreal Professionnel dye makes the hair look naturally thick as if it was thick before.