flawless equilibration of colors. Excellent coverage and long-lasting color. strengthened hair structure and incredible luster. Description of the Product The advantages of the product: Peak Efficiency. coverage of up to 100% of white hair. maximum color retention. intense vibrancy of color. Even on porous hair, perfect color equalization is achieved. exact true to tuft outcomes. Igora Royal, the heritage color brand of Schwarzkopf Professional, offers you True Color in High Definition with unwavering retention and coverage. Only for Professional Use.