Cream and stabilized hydrogen peroxide. Keratin Color Oxygen guarantees the best results for coloring, making it uniform and shiny. Thanks to the active ingredients of hydrolyzed keratin, it helps protect the hair during color development. The subtle fragrance of the product offers a special feeling of freshness during dyeing.

• Available in four types: 10 vol (3%), 20 vol (6%), 30 vol (9%), and 40 vol (12%).