Frequently asked questions Oxidant L'Oréal Professionnel
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The range of L’Oréal Professionnel oxidants is the essential partner for colorists to ensure precise, stable, and professional coloring results. Designed to work in perfect synergy with Majirel, Inoa, or Dia colors, these oxidants guarantee an intense, uniform, and long-lasting color, while respecting the hair fiber. Available in different volumes (10, 20, 30, and 40 volumes), they allow adjustment of the lightening or covering power according to the needs of the technical service, whether it is a simple glazing, full coverage of white hair, or lightening up to 4 shades...
Do you have some questions about this category of products? Take advantage of answers to the most frequently asked questions about it :