The two developers used with ColourHerbe are pure Hydrogen Peroxide (H2O2) in an olive oil and distilled water base. They contain no man-made ingredients and are totally natural.
OXIDISING OIL (5% OR 8 VOL)
Contains H2O2, olive oil, distilled water, rosemary protein, a herb distillate and vegetable enzymes. It is generally used for staying on the same level, or going darker. On resistant grey hair it can be mixed with Fixcolour to help give 100% coverage.
FIXCOLOUR (8% OR 22 VOL)
Contains H2O2, olive oil, distilled water, rosemary protein, a herb distillate and vegetable enzymes.
Fixcolour will give 1 – 5 shades of lift.
1 – 3 shades with ColourHerbe range.
3 – 5 shades with the CHI Blondest Blonde Lightener.
ALWAYS mix Oxidising Oil, or Fixcolour with an equal amount of ColourHerbe – unless mixing as a Quasi Colour in which case refer to the ColourHerbe Technical Manual for mixing details.
ALWAYS ensure the top is replaced firmly on the bottle between uses.