Wella Koleston Welloxon Perfect 6 vol. 1.9% 1000ml a professional oxidant essential for enhancing the brilliance and durability of the color. Thanks to its delicate but effective formulation, it allows optimal color development, guaranteeing uniform results and long-lasting chromatic intensity. Ideal for those who want a reliable coloring treatment, this product ensures perfect mixing with the colors Wella, facilitating application and improving pigment penetration. The 1000ml pack is perfect for salons and frequent use, offering excellent value for money. Choosing Welloxon Perfect means relying on a high quality product that protects the hair structure, giving shine and vitality from the first to the last use.