Developer 9% Schwarzkopf Professional IGORA Royal Colorist`s Oil Developer

The oxidizer in combination with hair dye will give your hair the exact shade you've always dreamed of. The Schwarzkopf Professional brand has developed a 9% oxidizer, which is distinguished by its very gentle composition. It acts gently on both the scalp and hair. The formula of the product is based on an ingredient called STAC. This is a component that takes care of the hair. After using the oxidizer, your hair will not be static, will be thoroughly conditioned, shiny and easy to comb.

Thanks to its low pH (hydrogen level), it does not disrupt the neutral acidic level of the scalp. When mixed with hair dye in the correct proportions, the oxidizer allows you to achieve the exactof the tone you would like to see. Now changing your look without damaging your hair is so easy.