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Small cylindrical tube with metallic copper-red cap and white body, 60g permanent hair colour boxed new

L'Oreal

L'Oreal Inoa 6.46/6CR Dark Blonde Copper Red Permanent Hair Color 2.1oz 60g

SKU CH-9VRH-7X50B

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

  • TypeHair Color
  • For Treatment OfNormal Hair
  • ColorMulti-Color
  • GenderAdult
  • AgeAdult
  • EcologicalHomeopathic
  • Ammonia-free formula colours without harsh odour
  • ODS2 technology lightens hair up to 3 levels in 35 minutes
  • Covers up to 100% of white hair for full coverage
  • Delivers 50% extra shine with a 1-to-1 mixing ratio
  • Leaves hair softer and intensely nourished until the next colour treatment

Ammonia-Free Permanent Colour for Normal Hair

L'Oreal Professionnel Inoa 6.46/6CR is a permanent hair colour formulated without ammonia for adult users with normal hair. The 60 g tube delivers a dark blonde copper red shade using ODS2 technology for comfort during application. It mixes in a 1 to 1 ratio for straightforward preparation.

Processing Time and Odour Control

The colour develops in 35 minutes and lightens up to 3 levels without releasing ammonia odour. This low-irritation formula suits salon or home use where strong smells are a concern. Hair feels intensely nourished and hydrated throughout the process until the next colour treatment.

White-Hair Coverage and Shine Boost

The product covers up to 100% of white hair while adding 50% extra shine for a sublime finish. Strands are left softer than before colouring, reducing the need for separate conditioning treatments. No additional accessories or software are bundled with the 2.1 oz tube.

Highlights

  • Ammonia-free formula colours without harsh odour
  • ODS2 technology lightens hair up to 3 levels in 35 minutes
  • Covers up to 100% of white hair for full coverage
  • Delivers 50% extra shine with a 1-to-1 mixing ratio
  • Leaves hair softer and intensely nourished until the next colour treatment

Specifications

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

Questions about this item

How do I mix the 2.1 oz tube and what is the most common mistake?

Mix the 60 g tube with an equal amount of developer in a 1 to 1 ratio; the step people get wrong is estimating by eye instead of weighing both parts.

What upkeep will this shade need after the first application?

Plan a root touch-up every four to six weeks as new growth appears; the 6.46/6CR tone also benefits from a colour-safe shampoo to keep the copper-red reflection bright.

What is the first limitation I will hit if I leave the colour on longer than directed?

The formula is designed for a maximum 35-minute development; exceeding that time does not increase lift beyond 3 levels and can stress the hair fibre.

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