L'Oreal Professionnel Dia Light delivers ammonia-free, lightweight color with a luminous golden blonde result. Shade 7.3 provides warm, radiant tones ideal for medium blonde bases seeking dimensional depth. The 50ml professional format ensures precise application and optimal coverage. Dia Light's advanced formula minimizes damage while maximizing shine, making it suitable for color-treated hair. Perfect for salon professionals and experienced home users seeking professional-grade results with a natural, multidimensional finish.