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Small matte tube with silver cap labelled 4.15 Ash Mahogany Brown

L'Oreal

L'Oreal Inoa 4.15/4BRv Ash Mahogany Brown hair care

SKU CH-E2N6-XSWYE

Ammonia-free permanent colour lightens up to 3 levels in 35 minutes, covers 100% of white hair and adds 50% more shine

  • TypeHair Color
  • For Treatment OfNormal Hair
  • ColorMulti-Color
  • GenderAdult
  • AgeAdult
  • EcologicalHomeopathic
  • Ammonia-free formula delivers extra scalp comfort with ODS2 technology
  • Lightens hair up to 3 levels in just 35 minutes
  • Covers up to 100% of white hair for complete grey coverage
  • Adds 50% extra shine while leaving hair softer than before colouring
  • Simple 1-to-1 mixing ratio makes application easy for professionals

Ammonia-free permanent hair colour for normal hair

L'Oreal Professionnel Inoa 4.15/4BRv Ash Mahogany Brown is an ammonia-free permanent hair colour formulated for normal hair. The 60 g tube uses ODS2 technology to deliver extra scalp comfort during the colouring process. It is designed for adult users seeking a professional-grade result at home.

Practical limits of the ODS2 colour system

The formula lightens natural hair by up to 3 levels in 35 minutes and covers up to 100% of white hair. It provides 50% extra shine and leaves hair feeling intensely nourished and hydrated until the next colour treatment. Hair is softer than before the colouring process.

Check developer ratio and professional skill level

This product requires a 1 to 1 mixing ratio with a suitable developer, which is not included in the pack. The manufacturer states that professional expertise is required and the seller accepts no liability for adverse outcomes. Buyers without colour experience should seek a qualified stylist.

Highlights

  • Ammonia-free formula delivers extra scalp comfort with ODS2 technology
  • Lightens hair up to 3 levels in just 35 minutes
  • Covers up to 100% of white hair for complete grey coverage
  • Adds 50% extra shine while leaving hair softer than before colouring
  • Simple 1-to-1 mixing ratio makes application easy for professionals

Specifications

BrandDial
TypeHair Color
For Treatment OfNormal Hair
ColorMulti-Color
GenderAdult
AgeAdult
EcologicalHomeopathic

Questions about this item

Which shade code should I pick for an ash mahogany brown result?

Choose the 4.15/4BRv code shown on the tube; it identifies the specific Ash Mahogany Brown tone in the INOA range.

What does “lightens up to 3 levels in 35 minutes” mean for my hair?

The formula can lift your natural colour by a maximum of three levels during the standard 35-minute development time.

What mixing ratio does the 60 g tube require?

Mix the colour cream with developer in a 1 to 1 ratio by volume before application.

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