Oxidant cream from Sea Color is used with hair dyes to achieve a clear and even color result, and it comes in two strengths: 6% (20 volume) suitable for light lightening, covering white hair, and fixing the color, and 9% (30 volume) suitable for greater lightening by two to three shades for lighter and brighter colors. Its smooth creamy formula protects the hair during the dyeing process and makes it easier to distribute the dye without clumping. It is mixed with hair dye in the appropriate ratio according to the instructions to get a shiny color and a healthy look. Suitable for home use and salons.