L'Oreal Professionnel Oxydant Crème 40 Vol. 12% Developer (1000ml) Hair Serum Ensure even distribution from roots

Ensure even distribution from roots to tips

Adjustable Temperature Control: Allows customization from 140°F to 450°F

Application: Apply the masque generously

Born in Paris

Fueled by Pro-Keratin + Incell

L'Oreal Professionnel Oxydant Crème 40 Vol. 12% Developer (1000ml) Hair Serum Ensure even distribution from rootsL'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