FREE Sebastian Strengthening & Repair Mask 10ml with the purchase of this product. With rock crystal extract, Sebastian Professional Trilliance Shine Conditioner smoothes roughened cuticles into a sublime light-reflecting surface for gorgeous natural shine & the perfect styling base. This conditioner makes even the dullest hair bathe in its own brilliance. Sebastian Professional Trilliance Shine Conditioner cleanses & polishes the surface of the hair, removing any unwanted residues & smoothing down the cuticle layer. As a result, a smoother surface enables greater light reflection, creating gorgeous natural shine & providing the perfect foundation for styling. Shimmering shine preparation rinser for all hair types.