Helen Seward Platin Bleu Bleaching Powder 650 gr una is the ideal professional solution for chi who want to achieve an impeccable and even lightening result. Formulated with high-quality lightening agents, this bleaching powder guarantees fast and effective action, while protecting the hairs health during treatment. Its fine and silky texture facilitates una homogeneous mixing and easy application, ensuring optimal control during the bleaching process. Thanks to its balanced formula, Helen Seward Platin Bleu minimizes the risk of damage and gives hair una a luminous base, perfect for any subsequent coloring or toning service. An essential product for professionals seeking professional and long-lasting results.