Professional hydrogen peroxide in a small 75 ml format, ideal for a single permanent hair coloring process. Formulated with hydrogen peroxide, with a concentration of 20 volumes (6%). Its main feature is to enhance color development when mixed with hair coloring cream in permanent colorations. It is also worth noting that this vegan formulation contains osmotized (deionized) water and stabilized hydrogen peroxide. Additionally, it can be used for mixing with bleaching powder in hair bleaching. Warnings: - Contains hydrogen peroxide. - Use appropriate gloves. - Avoid any contact with eyes. - Rinse eyes immediately if the product comes into contact with them. Hydrogen peroxides are recommended for use by a professional hairdresser.