L'Orà©al Professionnel Developer Blond Studio Nutri 6% 20 Volumes, 1000 ml pack, a high quality oxidant ideal for the treatment and coloring of light hair. Specifically formulated to enhance and nourish blonde hair, it guarantees uniform lightening without compromising the natural softness of the hair. Thanks to its balanced composition, it promotes a delicate opening of the cuticles, optimizing the penetration of color or discoloration. Perfect for professional salons and expert use, it ensures bright, long-lasting results that respect the hair fiber. Its ability to maintain hydration during the chemical process makes this developer an excellent choice for customers who are attentive to the health and shine of their blonde.