Wow skin science perfect colour protection shampoo is a premium shampoo formulated for color-treated hair. Totally free of sulphates, parabens, and silicones, it is powered with concentrated biolipids (derived from sunflower seeds), and argan, almond, and sunflower seed oils. Sunflower biolipids penetrate hair shafts, seal in the colour and moisture and smoothen down the rough cuticles to slow down fading and intensify the gloss.