This bleach, in compact powder form, lightens hair by 6/7 levels. \n \nThe special ammonia-free formula fully respects your hair, preserving its lipidic rate. The compactness of the powder prevents accidental harmful inhalation. \n \nMixed with Oxilan to create a soft, smooth cream, the product preserves its constantly active bleaching power for the entire application duration. \n \n500 g. pot with 1 envelope and measure