Maria Nila Developer Oxidizing Lotion for Hair 3% 10 vol 750 ml a professional product designed to guarantee optimal results in the coloring and bleaching process. Thanks to its delicate formula, it allows uniform color development, preserving the health and shine of the hair. The percentage of oxidant at 3% (10 vol) is ideal for toning, reviving and fixing nuances, offering uniform coverage without compromises. The 750 ml format is perfect for beauty salons and professionals who need a reliable and high-performance product in large quantities. Enriched with high quality ingredients, Maria Nila Developer protects the hair fiber and helps maintain soft, shiny hair, enhancing the final effect of the color treatment.