L'Oreal Professionnel Oxydant Crème 40 Vol. 12% Developer (1000ml) Hair Serum Durability: Built with high-quality materials

Durability: Built with high-quality materials for reliable and long-lasting performance

Effective humidity blocker

Fueled by Pro-Keratin + Incell

Application: Apply the masque generously

vibrant color with exceptional coverage and shine

L'Oreal Professionnel Oxydant Crème 40 Vol. 12% Developer (1000ml) Hair Serum Durability: Built with high-quality materialsL'Oreal Oxydant Creme Developer 40 Vol 12% is a permanent developing creme designed to be mixed with hair color to "lift" the hair to the desired shade. This developer is intended for professional stylists and should be used in a salon environment. The higher the volume of the developer, the lighter the resulting tone of the colored hair. The Creme Developer is formulated for easy application and consistent color results, providing the best outcome