Give yourself show stopping colour with Wella Professionals Brilliance Shampoo For Coarse Coloured Hair. This high-performance shampoo will enhance colour treated hair and leave your thick hair full of life and vitality. Get rich vibrant colour with Wella Professionals Brilliance Shampoo for Coarse Coloured Hair. Containing revolutionary triple-blend technology and luxurious diamond dust this light and caring shampoo is ideal for coarse and thick hair leaving it nourished smooth and protected whist maintaining brilliant colour intensity. Directions of use: Massage into damp hair and work into a lather. Rinse thoroughly. Repeat if necessary.