Colour bomb Colour Refresh 8.1 Cool Cream by Maria Nila is a nourishing hair mask that refreshes and intensifies the hair colour. It is also ideal for quick and easy temporary colour changes. The hair mask is gentle on the hair and is enriched with precious argan oil that moisturises and nourishes the hair. It leaves the hair looking glossy and silky smooth to the touch. The colour pigments last 4-10 hair washes and fade gradually. Cool Cream results in a natural, cool blonde shade. The formula is based on colour tone 8 with colour nuance Ash 1. It is a muted, cool dark blonde.