Chasing Blue is a uniquely navy hue; ideal for adding a deep; yet colourful semipermanent addition to your hair.Formulated with hair conditioning properties; the Paint Box Creative Semi Permanent Colour works to dye the hair with vivid colour for around three to thirty days. The lightweight; nondamaging stain penetrates the cuticle leaving hair with a wash of customisable colour and the added benefit of a shiny soft finish. On prelightened hair the colour will appear more vibrantly than the subtle tones it would deliver on natural hair colours. All colours in the range can be mixed to create your own customisable shade; try mixing any coloured shade with \'Paint Box Whiter Shade Of Pale Creative Semi Permanent Colour\' for a pastel finish. Ammonia and Peroxide free.