L'Oreal Dia Light Hair Color Ammonia-Free No. 9.31 50ml is perfect for those who want to enhance their hair color without damaging it, especially on dyed or sensitized hair.
This dye, with its innovative gel-cream formula and acid pH technology, offers professional tone-on-tone coloring, achieving a very light blonde with golden and ash highlights, as well as an exceptional vinyl shine throughout the hair fiber.
Its effectiveness is evident in its ability to darken up to 2.5 shades without sensitizing the hair, protecting and rejuvenating the hair surface. Among its benefits are:
- Neutralizing action: eliminates unwanted tones
- Nourishing effect: provides up to 30% more nourishment and double the shine compared to traditional colorations
This semi-permanent dye lasts up to six weeks, ideal for maintaining and personalizing color between salon visits, without overloading or damaging the hair.