Schwarzkopf IGORA Royal absolute SilverWhite tonal refiner smoke-grey. The SilverWhite colour range of Schwarzkopf Igora Royal absolute SilverWhite allows first especially noble and doing natural-looking shades of silver, as well as an immediate cover unsightly yellow tones in the hair. The unique semi permanent recipe by Schwarzkopf Igora Royal absolute SilverWhite tonal refiner smoke-grey with a pro-age complex Siliamin and collagen, low ammonia content and low pH ensures the tailor-made, effortless refinement of silver and white hair. Selected grey pigments to create the cool tones, that unwanted warm tones neutralize themselves, so that white hair looks brighter, clearer and more vivid. In partly grey hair, the colours produce a soft optical Angel calibration of shades.