An intensive cleaning mousse for a "colour bath” effect. The airy and light foam carries a rich and intensive pigment that assists in softening unwanted yellowy/orangey hair shades. The impressive technology of the pigment-rich intensive purple foam liquid that enables its attachment to the hair fibre, efficiently deep-cleanses the pigment, resulting in an enhanced platin effect in the various blonde colours, in the sun-kissed ombre shades, in balayage and in the various types of hair clarifying treatments. After shampooing, the hair shows a perfect shade, with a texture that remains soft, fresh, and glowing.