Bleaching powder ideal for all bleaching techniques (strands, full bleaching, etc.), with a compact, non-volatile formula that reduces the risk of skin irritation and sensitization. It allows the opening of the color with up to 7 tones and can be used in mixture with oxidant of different concentrations, depending on the desired level of discoloration (10/20/30/40 vol). It ensures the obtaining of natural and bright shades of blonde, and the blue pigment in the composition helps to neutralize the unwanted tones of yellow and orange.