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L’Oreal Oxydant 40 Volume is a high-strength 12% cream developer formulated for professional salon use. Designed to be used with permanent hair colors and high-lift tints, this developer delivers powerful lightening action and deep pigment penetration when paired with L’Oréal Majirel, INOA, or other L’Oréal color systems.
Ideal for lifting natural hair color by 3–4 levels, L’Oreal Oxydant 40 Volume ensures consistent results and optimal color development. Its rich, creamy texture allows for smooth mixing and application, reducing drips and ensuring even coverage from root to tip.
L’Oreal Oxydant 40 Volume is trusted by professional stylists across the globe for high-lift color results. It offers a perfect balance of oxidation power and scalp comfort, making it a reliable choice for intense color transformations.
Delivers up to 3–4 levels of lift when paired with high-lift colors or bleach.
Designed to work seamlessly with L’Oréal Professionnel color systems like Majirel, INOA, and Blond Studio.
Easy to mix and apply with a brush or bottle applicator; adheres well to hair without run-off.
Suitable for professional colorists and advanced at-home users who understand developer ratios.
💧 Developer Strength: 40 Vol. / 12%
🧪 Type: Cream peroxide developer
📦 Size: 1000ml
🔗 Compatible With: L’Oréal Majirel, INOA, Blond Studio, and other professional hair color lines
✅ Provides smooth texture for even color distribution
❌ Not recommended for use on damaged or chemically over-processed hair
Use L’Oreal Oxydant 40 Volume when:
Performing a high-lift tint or intense lightening service
Coloring dark virgin hair to a significantly lighter shade
Using Majirel High-Lift, INOA, or other L’Oréal high-lift color formulas
Requiring maximum lift with bleach or powder lightener
Mixing Ratio: Typically 1:1.5 or 1:2 depending on the hair color formula
Processing Time: 35–45 minutes depending on color line and hair condition
⚠️ Always perform a strand test before full application
Application: Use gloves and apply with brush or applicator bottle; avoid scalp contact during full-head bleach services
Not suitable for tone-on-tone color or minimal lift
Avoid use on previously bleached or damaged hair
Always use in a well-ventilated area
Never exceed recommended processing times
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order