Oxidizing Cream REF Cream Developer Peroxide 6% 20Vol

We recommend mixing all colors, including Blonde.ID Bleach, in a non-metallic bowl with REF Cream Developer, using a non-metallic whisk to achieve a smooth consistency. As with any color, mix in a well-ventilated area. The processing time and mixing ratio will depend on the product, hair color, porosity, and condition of the hair. It will also depend on the technique used, the volume of hydrogen peroxide, and the number of levels to be lifted.