Description

L'Oréal Professionnel Oxydant 9% 1000ml is a powerful, professional-grade hydrogen peroxide developer specifically designed for use with L'Oréal hair dyes , including the iconic Majirel line. The 9% (Vol. 30) strength is ideal for permanent color, highlights, balayage, and bleaching. It opens the hair cuticle in a controlled manner, removes some of the natural pigment, and ensures that the new color is intense, shiny, and long-lasting .

Thanks to its proven salon quality, this oxidizer supports deeper color penetration , allowing dyes to adhere better and leaving the result vibrant, even, and remarkably clear. The formula is part of L'Oréal Professionnel technologies, known worldwide for their balance of performance and hair protection.

The 1000ml bottle is perfect for salons that rely on consistent results and efficient color development. Oxydant is available in 6%, 9%, and 12% strengths, each suitable for various color depths and techniques. The 9% version offers approximately 3 levels of lift , ideal for strong, radiant color transformations without excessive stress on the hair.

Key Benefits
✔ 9% Oxidant – ideal for permanent color & highlights
✔ Supports strong, shiny and vibrant color results
✔ Perfect partner for L'Oréal Majirel hair colouring
✔ Lightens hair up to 3 shades
✔ Ensures better adhesion & deeper color penetration
✔ Professional hydrogen peroxide formula
✔ For even, stable color development
✔ 1000ml liter bottle – ideal for salons

Instructions for use
Mix L'Oréal Oxydant 9% with your desired L'Oréal color product according to the recommended mixing ratio. Apply the mixture to dry, unwashed hair. Leave on for as directed in the color product instructions.
Important: Wear suitable gloves , avoid contact with eyes and keep the product away from heat and direct sunlight.
This is a professional product — follow the instructions for use carefully.

Specifications

• Type: Hydrogen peroxide developer

• Strength: 9% (Vol. 30)

• Content: 1000ml

• Compatible with: L'Oréal hair colorings (including Majirel)

• Application: coloring, highlights, bleaching

• Lightening: ±3 shades

• Result: intense, shiny, long lasting

• Use: professional

Additional information
The higher the oxidant percentage, the more intense and luminous the color. The 9% variant is an ideal balance between lightening and softness and is perfect for clients who want a striking color change without going to extreme levels of bleaching.

FAQ – Frequently Asked Questions
1. What do I use 9% for most?
For permanent colouring, highlights and approximately 3 shades of lightening.

2. Can I use this outside of Majirel?
Yes, it works with almost all L'Oréal Professionnel colour products.

3. Does 9% damage hair?
It opens pigment, but when used correctly it is safe and gives beautiful color results.

4. Is this suitable for complete discoloration?
For heavy bleaching, salons usually recommend 12%, but 9% can give light bleaching.

5. Does the formula have a strong odor?
It has the typical peroxide smell, but the formula is stable and salon-friendly.

6. Can I use this at home?
This is for professional use only .

7. How much product do I need?
Depending on hair length: on average 60–90 ml per application with colour cream.

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor