L’ORÉAL PROFESSIONNEL MAJIROUGE RUBILANE 6.40

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L’Oréal Professionnel Majirouge Rubilane 6.40 is a permanent hair color that delivers bold, vibrant Dark Blonde Intense Copper results with up to 100% grey coverage and up to 3 levels of lift . This professional-grade shade features Rubilane technology for pure, intense copper reflects, combined with Carmilane and DM5 technologies for superior fade resistance and vibrancy within red and copper shades .
Enriched with Ionène G and Incell technologies, the formula strengthens and reinforces the hair fiber, leaving hair softer, shinier, and more conditioned . The ultra-creamy texture ensures smooth, even application and uniform color distribution from roots to ends . Ideal for all-over color and high-fashion partial techniques like balayage and ombré, this copper red shade provides long-lasting, fade-resistant results .
Mix at a 1:1.5 ratio (1 tube of Majirouge to 1.5 parts developer) with L’Oréal Professionnel Cream Oxydant . For up to 2 levels of lift and grey coverage, use 20 volume; for up to 3 levels of lift, use 30 volume. For white hair coverage, mix with Majirel golden base shades . Development time is 35 minutes at room temperature.
This product is intended for professional use only. To use, mix with recommended oxidant at 1:1.5 ratio, apply to dry, unwashed hair using sectioning techniques, process for 35 minutes, then emulsify, rinse thoroughly, and follow with a post-color shampoo. Always perform a patch test 48 hours before any coloring service.
Description

Table of Contents

L’ORÉAL PROFESSIONNEL MAJIROUGE RUBILANE 6.40

PRIMARY USES

1. Permanent Hair Color for Intense Copper Red Tones
  • What it does: Majirouge Rubilane 6.40 is a professional permanent hair color that delivers bright, vibrant, and intense copper-red tones that stay true and long-lasting . The “6.40” code indicates a Dark Blonde Intense Copper shade, combining a level 6 dark blonde base with powerful copper red reflects for a luminous, fiery finish .
  • How it helps your hair: For the person who wants a bold, head-turning copper red that doesn’t fade quickly, this provides a professional formula engineered specifically for intense copper and red results. For anyone who has struggled with copper tones that turn brassy or wash out too fast, this means a specialized formula designed to keep red tones vibrant and true.
2. Provides Up to 100% Grey Coverage and Up to 3 Levels Lift
  • What it does: This permanent hair color provides perfect coverage of grey and white hair, ensuring even, uniform results from root to tip . The formula lightens hair up to 3 levels, making it ideal for clients who want to achieve a vibrant copper red from a darker starting level . The ultra-creamy texture allows for smooth, even application and uniform color distribution from roots to ends .
  • How it helps your hair: For the person with grey or white hair who wants full, natural-looking copper red coverage, this provides a professional solution that covers resistant grey fibers completely while delivering vibrant color. For anyone wanting to achieve a bright copper red from darker natural hair, this means the necessary lift in a single step.
3. Enriched with Revolutionary Rubilane Technology
  • What it does: The formula features Rubilane technology, specifically designed to offer pure and intense red and copper reflects within selected shades . Combined with Carmilane and DM5 technologies, this advanced pigment system ensures that copper red tones stay rich, multidimensional, and long-lasting with exceptional depth and shine .
  • How it helps your hair: For the person who wants a copper red that resists fading between salon visits, this provides a formula with superior color retention. For anyone who has experienced reds that turn brassy or lose vibrancy too quickly, this means a fade-resistant formula that keeps its fiery character.
4. Enriched with Ionène G and Incell for Hair Protection
  • What it does: The formula is enriched with Ionène G, which works on the cortex and surface of the hair to make it smoother, and Incell technology, which reinforces the cuticle to improve hair porosity and shine . This dual-action care system leaves hair softer, shinier, and more conditioned .
  • How it helps your hair: For the person who colors their hair regularly and worries about damage and dryness, this provides a formula that cares for the hair while it colors. For anyone who has experienced dry, brittle hair after permanent color, this means a formula that leaves hair feeling stronger, softer, and looking glossy.

SECONDARY USES

1. Root Touch-Up on Copper Red Hair: Apply only to regrowth area using 20 volume oxidant, processing for 35 minutes. For the person maintaining their vibrant copper red color between full applications, this provides a precise root touch-up solution that keeps color consistent and even.
2. Global Application on Virgin Hair: Apply evenly to dry, unwashed hair for an all-over copper red transformation, using 20 volume for up to 2 levels of lift or 30 volume for up to 3 levels of lift. For the person wanting to achieve a bold, fiery copper red from natural hair, this provides the ideal single-process solution.
3. Grey Coverage Enhancement: For 0-50% grey hair, use shade alone with 20 volume; for 50-100% grey coverage, mix ½ tube with ½ tube Majirel golden base shade of the same level with 20 volume . For the person with grey roots who wants full coverage with vibrant copper red, this provides a customizable approach.
4. Color Refreshing Service: For a quick refresh of faded color on mid-lengths and ends, apply with 12.5 volume developer and process for 15-20 minutes. For the person whose copper red has faded, this provides a targeted refresh that restores vibrancy.
5. Partial Coloring Techniques: Ideal for balayage, ombré, highlights, and color blocking where rich copper accents are desired . For the person wanting a pop of intense copper in specific sections rather than all-over color, this provides the perfect solution.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Brand: L'Oréal Professionnel Paris
  • Product Name: Majirouge Rubilane 6.40 / Majirouge 6.40
  • Shade: 6.40 Dark Blonde Intense Copper / 6,40 Blond foncé Cuivre intense RUBILANE
  • Shade Level: Level 6 Dark Blonde with copper reflect
  • Product Type: Permanent hair color / Cream hair dye
  • Key Benefits: Up to 100% grey coverage, up to 3 levels lift, intense copper red tones, superior fade resistance, long-lasting color
  • Key Technologies: Rubilane, Carmilane, DM5, Ionène G, Incell
  • Volume: 50ml
  • Developer Ratio: 1:1.5 (50ml color to 75ml developer)
  • Recommended Developers: 20 Vol (6%) or 30 Vol (9%) Cream Oxydant
  • Processing Time: 35 minutes
  • Grey Coverage: Up to 100%
  • Maximum Lift: Up to 3 levels
  • Made in: France
  • Manufacturer Number: E08932

2. TECHNICAL & FORMULATION PROPERTIES

  • Key Technology 1: Rubilane – provides pure and intense red and copper reflects 
  • Key Technology 2: Carmilane – offers superior fade resistance
  • Key Technology 3: DM5 – offers pure and intense reflects within selected copper and red shades 
  • Key Technology 4: Ionène G – strengthens and reinforces hair fibre from within
  • Key Technology 5: Incell – reinforces the cuticle to improve hair porosity and shine 
  • Primary Function: Provide permanent, long-lasting dark blonde intense copper color with up to 100% grey coverage and up to 3 levels lift
  • Application: Mix 1:1.5 with 20 or 30 volume oxidant, apply to dry, unwashed hair using sectioning techniques, process 35 minutes, emulsify, rinse

3. PHYSICAL ATTRIBUTES

  • Product Form: Cream hair color
  • Texture: Ultra-creamy, smooth, non-drip 
  • Color: Dark Blonde Intense Copper / Fiery copper red
  • Consistency: Smooth, spreadable cream
  • Finish: Intense copper tones, high-shine, glossy, vibrant
  • Packaging: Tube (50ml)
  • Product Dimensions: 8 x 3 x 3 cm

4. HOW TO USE

For Professional Use Only:
This product must be used by a qualified hair professional. Do not use at home.
Preparation:
  1. Wear suitable protective gloves
  2. Use a non-metallic bowl and brush for mixing
  3. Do not use on persons under 16 years of age
  4. Perform a patch test 48 hours before each coloring service
Developer Selection:
  • 20 Vol (6%): Up to 2 levels lift – ideal for grey coverage, same-level coloring 
  • 30 Vol (9%): Up to 3 levels lift – ideal for lighter results, maximum lift 
Mixing:
  • Mix 1 tube (50ml) of Majirouge 6.40 with 75ml of L'Oréal Professionnel Cream Oxydant 
  • Mixing ratio: 1:1.5 (50ml color to 75ml developer)
  • Mix thoroughly until a homogeneous, creamy consistency is achieved 
Grey Coverage Guidelines:
  • 0-50% grey hair: Use target shade alone with 20 volume oxidant
  • 50-100% grey hair: Mix ½ tube with ½ tube Majirel golden base shade of the same level with 20 volume oxidant 
First Application on Virgin Hair:
  1. Apply to dry, unwashed hair using sectioning techniques 
  2. For lightening application: apply first to lengths and ends, then to roots
  3. Process for 35 minutes at room temperature
Root Touch-Up:
  • Apply the mixture only to regrowth area on dry, unwashed hair
  • Process for 35 minutes
Rinse and Finish:
  1. At the end of processing time, gently emulsify by adding a small amount of lukewarm water
  2. Rinse thoroughly until water runs clear
  3. Follow with a post-color shampoo
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • For Professional Use Only: This product is a professional chemical color and must only be used by trained professionals
  • Hair dyes can cause severe allergic reactions
  • Patch Test: A patch test is obligatory 48 hours before each use
  • Protection: Wear suitable protective gloves during the entire mixing and application process
  • Do Not Use If: The client has a rash on the face, sensitive/irritated/damaged scalp, or has ever experienced a reaction after coloring their hair
  • Not for Use on: Eyelashes, eyebrows, or persons under 16 years of age
  • Storage: Keep out of reach of children. Store upright in a cool, dry place away from direct light and heat
  • Compatibility: Use exclusively with L'Oréal Professionnel Cream Oxydant
  • Henna Precaution: Not recommended for use on hair previously treated with henna

2. FIRST AID MEASURES

  • Eye Contact: Rinse immediately with plenty of water for at least 15 minutes. Seek medical attention if irritation persists.
  • Skin Contact: Wash off immediately with soap and water. Seek medical advice if irritation develops.
  • Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical attention immediately.
  • Allergic Reaction: If signs of allergic reaction occur (rash, hives, swelling, difficulty breathing), discontinue use immediately and seek emergency medical attention.