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  9% / 30 Volume. For coloring up to 1-2 levels lighter with shades from the Color of Rhapsody, Harmony, Lust, Perfection and Serenity. For lightening 2-3 levels with 10- series. For lightening 3-4 levels with 12- series. For covering resistive white hair with –00 shades.

Schwarzkopf Igora Royal Developer 40 Volume 12% For coloring up to 2-3 levels lighter with the Color of Rhapsody, Harmony, Lust, Perfection and Serenity. For lightening 3-4 levels with 10 series. Recommended application for 10 series: natural base 7-0 and lighter. For lightening 4-5 levels with 12 series. Recommended application...