SCHWARZKOPF IGORA ROYAL OIL DEVELOPER 12% 40 VOL 900ML bleach powder improves the condition of the

improves the condition of the hair by smoothing the cuticle and eliminating frizz while providing external protection

Paraben & Sulfate free

The thermostat dial enables you to easily control the temperature of your wax as well as be confident that the heater will maintain your desired working temperature

Formulated to lighten hair by up to 9 tones

SCHWARZKOPF IGORA ROYAL OIL DEVELOPER 12% 40 VOL 900ML bleach powder improves the condition of theIt comes in 4 strengths: 3% (10 vol) 6% (20 vol) 9% (30 vol) 12% (40 vol) 3% for darker or pastel colouring and for covering 100% white hair; 6% for tone on tone colouring, white hair coverage and lightening 12 levels; 9% for lifting 23 levels (34 levels with the Special Blondes), colouring with 00 shades and white hair coverage with the Absolutes; 12% for lifting up to 5 levels and for colouring with the Fashion Lights. Available in 900ml.