Nourishing coloring mask Nourishing coloring mask formulated with Algae Extract and Superfood Complex that help to enhance, revive, and intensify natural or cosmetic color. Leaves hair silky, shiny, and conditioned. Suitable for natural, colored, or lightened hair. 100% Vegan Formula, without Silicones/SLES/SLS Use: Wear suitable gloves. Distribute evenly with a comb through the hair. Leave on for 3-10 minutes. Rinse.