L’Oréal has established itself as a leader in professional hair care, consistently delivering innovative products that meet the demanding needs of stylists and colorists worldwide. The L’Oréal Oxydant Crème N. 2 30 Vol 1L V034 stands as a testament to this commitment, offering professional-grade performance for achieving stunning hair color transformations.
This comprehensive developer has become an essential tool in salons and for advanced home colorists who demand reliable, consistent results. Whether you’re working with fashion colors, covering gray hair, or creating dimensional highlights, understanding how to properly use this oxidizing cream can make the difference between amateur and professional-quality results.
The 30-volume strength makes this product particularly versatile, capable of lifting hair up to three levels while providing the oxidation necessary for permanent color processing. For professionals seeking a dependable developer that delivers consistent results across various hair types and coloring techniques, this L’Oréal formulation offers the reliability and performance that busy salons require.
What is L’Oréal Oxydant Crème N. 2 30 Vol 1L V034?
L’Oréal Oxydant Crème N. 2 30 Vol 1L V034 is a hydrogen peroxide-based oxidizing cream specifically formulated to work with L’Oréal’s professional hair color lines. This developer contains 9% hydrogen peroxide, which corresponds to the “30 Vol” designation on the packaging.
The “30 Vol” refers to the volume of oxygen that one part of the developer can release, indicating its lifting power. This strength provides moderate to strong lifting action, making it ideal for lightening natural hair color by 2-3 levels while simultaneously depositing new color molecules.
Key ingredients in this formulation include:
Hydrogen Peroxide: The primary oxidizing agent that opens the hair cuticle and breaks down existing melanin while activating the color molecules in hair dye.
Stabilizing Agents: These compounds prevent the hydrogen peroxide from decomposing prematurely, ensuring consistent performance throughout the color processing time.
Conditioning Elements: Incorporated to minimize hair damage during the oxidation process, these ingredients help maintain hair integrity and reduce brittleness.
pH Buffers: These maintain the optimal alkaline environment necessary for effective color processing while preventing excessive damage to the hair shaft.
The creamy texture distinguishes this developer from liquid formulations, providing easier mixing, better adherence to hair, and reduced dripping during application. This consistency makes it particularly suitable for highlighting techniques and precise color placement.
Benefits of Using L’Oréal Oxydant Crème N. 2
Professional colorists choose L’Oréal Oxydant Crème N. 2 30 Vol 1L V034 for several compelling reasons that directly impact their work quality and client satisfaction.
Consistent Color Development: This developer provides predictable lifting and color deposition across different hair types and textures. The stabilized formula ensures that color processes evenly, reducing the risk of patchy or uneven results that can occur with inferior developers.
Gentle Yet Effective Formulation: Despite its 30-volume strength, this cream developer includes conditioning agents that help protect hair structure during processing. This balance allows for significant color change while minimizing the harsh effects typically associated with chemical hair processing.
Enhanced Shine and Smoothness: The conditioning components work during the color process to seal the hair cuticle more effectively, resulting in improved shine and smoother texture after coloring. Clients often notice that their hair feels softer and looks more lustrous compared to results achieved with basic developers.
Superior Mixing Properties: The cream consistency blends smoothly with hair color, creating a uniform mixture that applies evenly and stays where placed. This characteristic proves especially valuable for advanced techniques like balayage or foil highlighting, where precise application is crucial.
Extended Working Time: The stabilized formula provides colorists with adequate time to complete application without rushing, particularly important when working on complex color services or multiple clients.
How to Use L’Oréal Oxydant Crème N. 2 30 Vol 1L V034
Proper mixing ratios vary depending on the specific L’Oréal color line being used. For most permanent hair colors, mix one part color to one and a half parts developer (1:1.5 ratio). High-lift colors typically require a 1:2 ratio for optimal lifting power.
Application Process:
Begin with a strand test on a small, inconspicuous section to verify color results and processing time. This step prevents unwanted surprises and allows for adjustments before full application.
Section hair systematically, working from the back of the head forward. Apply the color mixture from roots to ends on virgin hair, or to mid-lengths and ends first on previously colored hair, adding roots during the final 15-20 minutes of processing.
Maintain consistent saturation throughout application, ensuring every strand receives adequate product coverage. Insufficient product application leads to uneven color development and poor coverage.
Processing Time and Monitoring:
Standard processing time ranges from 30-45 minutes, depending on desired results and hair condition. Check color development every 10 minutes after the initial 20 minutes, looking for even color distribution and adequate lift.
Safety Considerations:
Always perform an allergy test 48 hours before color application. Apply a small amount of the mixed color behind the ear or on the inner elbow, checking for any adverse reactions.
Wear protective gloves throughout the mixing and application process. Ensure adequate ventilation in the work area to prevent inhalation of chemical vapors.
Protect clothing and surrounding surfaces with appropriate coverings, as hair color can permanently stain fabrics and materials.
Troubleshooting Common Issues
Uneven Color Development: This typically results from inconsistent application or inadequate saturation. Ensure thorough sectioning and complete coverage of each strand. If uneven development occurs, apply additional color mixture to under-processed areas and allow extra processing time.
Scalp Sensitivity: Some clients may experience scalp irritation during processing. If burning or excessive discomfort occurs, rinse immediately with cool water and discontinue the service. For future applications, consider using a scalp protectant or reducing processing time.
Over-Processing: Hair that becomes overly porous or damaged during coloring requires immediate attention. Rinse thoroughly and apply a protein treatment to restore structural integrity. Future color services should use a lower volume developer or reduced processing time.
Insufficient Lift: When hair doesn’t lighten to the desired level, avoid the temptation to leave color on longer than recommended. Instead, plan for a second application after allowing hair to rest for at least two weeks.
Expert Tips and Recommendations
Professional colorists recommend several practices for maximizing results with L’Oréal Oxydant Crème N. 2 30 Vol 1L V034.
Pre-Color Preparation: Assess hair condition before beginning any color service. Damaged or chemically treated hair may require protein treatments or reduced processing times to prevent over-processing.
Clean hair provides the best foundation for color application, but avoid washing immediately before coloring if the scalp is sensitive. Natural oils provide some protection during chemical processing.
Application Techniques: Work efficiently but thoroughly during application. The color mixture begins processing immediately upon mixing, so complete application within 30 minutes for best results.
Use tail combs or color brushes to ensure precise application and complete saturation. Proper tools make the difference between professional and amateur results.
Post-Color Care: Recommend color-safe shampoos and conditioning treatments to clients for maintaining color vibrancy and hair health. Deep conditioning treatments performed weekly help restore moisture lost during chemical processing.
Advise clients to avoid heat styling for 48 hours after coloring to allow the hair cuticle to fully close and stabilize.
Achieving Professional Results Every Time
L’Oréal Oxydant Crème N. 2 30 Vol 1L V034 represents the gold standard in professional hair color developers, offering the perfect balance of lifting power and hair protection. Its reliable performance, combined with proper technique and attention to detail, enables both professional colorists and advanced home users to achieve salon-quality results consistently.
The investment in professional-grade products like this L’Oréal developer pays dividends in client satisfaction, reduced color corrections, and enhanced reputation. For those serious about achieving exceptional hair color results, choosing the right developer proves just as important as selecting the perfect color shade.
Ready to elevate your hair coloring results? Experience the difference that professional-grade L’Oréal Oxydant Crème N. 2 30 Vol 1L V034 can make in your next color transformation.

