Peroxide

Instructions for use and preparation: In a non-metallic bowl, mix one part of Cream and one and a half parts of Oxidizing Emulsion Cream (1 + 1 1/2)

Choice of the Oxidizing Emulsion Cream:10vol (3%) - For darkening by one level or dyeing bleached hair. 

Choice of the Oxidizing Emulsion Cream:20V (6%) - For dyeing hair tone on tone, covering grey hair or lightening by one level.  

Choice of the Oxidizing Emulsion Cream: 30V (9%) - For medium lightening (3 to 4 levels)  

If a lightening exceeding 4 levels is needed, use the shades from the Superlift Series, in this case mix one part of Cream and two and a half parts of Oxidizing Emulsion Cream 40V …