Schwarzkopf Professional Igora Royal Developer 9% / 30 Volume 33.8 oz

Schwarzkopf Igora Royal Developer is available in various volumes to accommodate different coloring needs. The 3%/10vol developer is suitable for darker coloring, while the 6%/20vol developer is recommended for tone-on-tone lightening up to one level and coverage of white hair with the colors of rhapsody, harmony, lust, perfection, and serenity. Exclusions apply for the -00 shades, which always require the use of 9%/30vol.

The 9%/30vol developer is versatile, allowing for lightening up to 1-2 levels with the rhapsody, harmony, lust, perfection, and serenity color ranges. It can also be used for lightening 2-3 levels with the 10-series and 3-4 levels with the 12-series. This developer is essential for covering resistant white hair with the ?00 shades and for covering white hair with the color of commitment.

For more significant lightening, the 12%/40vol developer is recommended. It can be used for lightening up to 2-3 levels with the rhapsody, harmony, lust, perfection, and serenity color ranges, as well as for lightening 3-4 levels with the 10-series and 4-5 levels with the 12-series. The application of the 10-series is recommended for natural bases of 7-0 and lighter, while the 12-series is suitable for natural bases of 6-0 and lighter.

Schwarzkopf Igora Royal Developer is available in a 33.8 oz / liter size, providing ample product for various coloring needs. The developer offers perfect color equalization, even on porous hair, and delivers the clearest lifting shades with advanced care for maximum contrast and shine.

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