Professional permanent hair color for true color performance in high definition. Benefits True-to-tuft predictable results Reliable, even luminuous color results Innovative fashion shades with to 70% coverage Fundamental natural shades up to 100% coverage Ultimate color retention With integrated Shades Naturals (-0, -1, -4) - are specially developed for 100% white hair coverage that’s reliable and formulated to last. 100% white hair coverage up to level 9. Natural Extra (-00) - are specially developed to provide total coverage on whites and greys even on thick and coarse hair. Up to 25% more colour pigments than IGORA ROYAL Natural shades. Fashion Tones - are formulated for brilliant, directional, long-lasting fashion shades and dazzling shine. Up to 70% white hair coverage. Pastels (9,5-) - are designed to add soft tones to light bases, reliably neutralising and perfectly personalising blonde hair. To be used on base 9 and lighter. Technology High Definition Technology - features a high definition color pigment matrix for clearest tone direction, enhanced true-to-swatch results, amplified intensity and optimal coverage. Lipid carriers amplify the pigment penetration and lock the color in by sealing the surface of the hair for long-lasting color retention. How to use Apply to dry, unwashed hair. Mixing ratio: 1:1 Development time: 30-45 min (5-30 min for pastels) Developer: Igora Royal Oil Developer 3%, 6%, 9% VIRGIN APPLICATION Apply colour in small sections, starting with mid-lengths and ends Leave to develop for 10 mins (or 15 mins for Fashion shades) Apply colour to the re-growth area Leave to develop for 30-45 mins RE-GROWTH APPLICATION In small sections, apply the colour only to the re-growth area Leave to develop for 30-45 mins Use Dual application for mid-lengths and ends and leave to develop for 10-20 mins RINSING Emulsify and rinse out until water runs clear Shampoo with BC pH 4.5 Color Freeze Shampoo and SKP Hair Sealer. Note! The developer Igora Royal Oil Developer is not included in the package, it must be purchased separately!