L’Oréal Professionnel Blond Studio Nutri Developer 6% 20 Vol. of 1000 ml is a high-quality oxidizer designed to ensure perfect coloring results, both during lightening and in covering highlights. Thanks to its gentle formulation, it respects the struttura of the hair, avoiding stress and dryness, thus ensuring a una healthy and radiant mane. Ideal for all hair types, it offers effective color activation with a una light cream that facilitates application and uniform assimilation of the product. Perfect for professional use, this developer supports una natural and controlled lightening, enhancing color and improving shine. The 1000 ml packaging ensures una long-lasting use and optimizes performance in the salon.