Maximize the performance of your coloring techniques and achieve results of absolute precision with our dedicated range of Andreia oxidants, the essential partners for all your successful hair transformations. Designed by the laboratories of the salon brand Andreia Professional, these developers and creamy emulsions have been specifically developed to work in perfect synergy with the brand's pigments to ensure even development, incredible color fidelity, and long-lasting results. Whether you are looking for a gentle action for a tone-on-tone effect or maximum lightening power for your bleaching, the world of Andreia coloring offers various concentrations (10, 20, 30, or 40 volumes) to meet every technical requirement of professional colorists...