The Oxidizing Lotion Maria Nila Developer 9% 30 vol of 750 ml a professional product formulated to guarantee excellent results in hair coloring and bleaching. Ideal for beauty salons and hairstyling enthusiasts, this oxidizing emulsion allows for optimal mixing with dyes or bleaches, promoting uniform opening of the cuticle and effective color penetration. Its 9% concentration allows you to obtain delicate lightening and perfect coverage of gray hair, preserving the natural vitality of the hair. Thanks to the delicate composition free of parabens and sulphates, it ensures a respectful treatment of the hair fibre. This product stands out for its professional quality and the guarantee of brilliant and long-lasting results, perfect for those looking for high performance and hair care.