Schwarzkopf Igora Royal 6-29 Dark Ash Violet Blonde 60 ml - permanent hair color

Permanent colouring.
The system is based on a combination of up to 4 numbers.
The number before the dash indicates the tone height on which to use the nuance.
The number after the dash - the first number after the dash indicates the primary highlight - the second number after the dash indicates the secondary highlight - two identical numbers after the dash indicate the reinforced primary highlight - the third number after the dash indicates a minor highlight.

Mixing ratio 1:1 for normal colors.
1:2 mixing ratio for special super-lightening nuances.
Application for natural hair: apply first to medium lengths and ends.
After 10-15 minutes apply to the roots.
For regrowth: apply first to the roots.
After 15-30 minutes use the Dual-System technique on the medium lengths and ends.
Application times: less than or equal to 30 minutes 10 volumes (3%)
30-45 minutes 20 volumes (6%)
30-45 minutes 30 volumes (9%)
30-45 minutes 40 volumes (12%)