Nude effects for brown & blonde hair Igora Royal Pearlescence by Schwarzkopf Professional offers trendy, permanent hair dye formulas that impart a pearlescent finish on blonde and brown hair thanks to the innovative interaction of shimmery, intensive pastel nuances and subtle nude shades. A unique technique to achieve unprecedented, multi-tone, mother-of-pearl chromatic effects. For multi-tone pearlescent effects suitable for all bases, from light blonde to brown. 2 types of lightening and toning. Light multi-tone lift. Up to 3 levels of lift on base 6 or lighter. 2 fashion tones. For tone-on-tone colours on base 5 or lighter. 4 pastel shades. For base 9 or lighter. Application: Mix the colour cream with the Oil Developer 3% (mixing ratio 1:1). Apply the mixture to the hair according to the package instructions. Leave it on for 5 - 30 minutes depending on the desired outcome. Emulsify and rinse thoroughly.