Health & Beauty > Hair > Styling Products.Brand : BBcos.Line : Oxigen.bbCOS Keratin Oxigen 20 Volume Hair Developer 150ml/5.07 oz.Creamy and stabilized oxygenated water. Formulated with treating substances and very fine waxes, Keratincolor Oxigen guarantees the best possible coloring result, making it uniform and shiny. In addition, thanks to the active ingredients of hydrolyzed keratin, it contributes to protect the hair during the application of the dye. Thanks to the delicate fragrance that distinguishes this product, it guarantees a special feeling of well-being during the coloring service. It is available in four formulations: 10 volumes (3%), 20 volumes (6%), 30 volumes (9%) and 40 volumes (12%).Directions for use: Mix Keratincolor Oxigen with Keratincolor hair color cream, taking care to respect the dilution ratio 1:1.5 (e.g. 100 ml of hair color cream + 150 ml of Oxigen).Creamy and stabilized oxygenated water.