A unique demi-permanent formulation with Pro-Age-Complex containing Siliamine and Collagen, a low ammonia content and a low pH guarantees tailor made, low commitment beautifying of silver and white hair. Specially sourced grey pigments provide cool tones to neutralise any unwanted warmth, which makes the white hair looks brighter and more vibrant.Igora Royal ABSOLUTES SilverWhite is the first beautifying SilverWhite colour for natural-looking multi-tonal silver hues and instant anti-yellow effects. Click Here to see the Schwarzkopf Igora Absolutes Digital Shade Chart.