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L'Oreal

L'Oreal Inoa 5.12/5BV Light Brown Blue Violet Permanent Hair Color 2.1oz 60g

SKU CH-8C4K-G3KS2

Ammonia-free permanent colour in shade 5.12/5BV Light Brown Blue Violet lightens up to 3 levels in 35 minutes and covers 100% of white hair

  • TypeHair Color
  • For Treatment OfNormal Hair
  • ColorMulti-Color
  • GenderAdult
  • AgeAdult
  • EcologicalHomeopathic
  • No ammonia or odour for comfortable colouring
  • ODS2 technology leaves hair nourished and hydrated
  • Lightens up to 3 levels in 35 minutes
  • Covers up to 100% of white hair
  • 1:1 mixing ratio for easy, professional application

Professional Permanent Hair Colour

L'Oreal Inoa 5.12/5BV Light Brown Blue Violet is a permanent hair colour formulated with ODS2 technology and no ammonia. It delivers up to 100% white hair coverage and lightens up to 3 levels in 35 minutes. The product is intended for professional use by trained individuals only.

ODS2 Technology Benefits

The ODS2 system removes ammonia and odour from the colouring process for improved comfort during application. Hair is left feeling intensely nourished and hydrated until the next colour treatment. Results include a softer feel than before colouring and a sublime shine finish.

Pre-Use Checks Required

Verify that the user is a trained professional before purchasing this product. Confirm the target shade 5.12/5BV matches the desired light brown blue violet result. Ensure a compatible 1:1 ratio developer is available for mixing prior to application.

Highlights

  • No ammonia or odour for comfortable colouring
  • ODS2 technology leaves hair nourished and hydrated
  • Lightens up to 3 levels in 35 minutes
  • Covers up to 100% of white hair
  • 1:1 mixing ratio for easy, professional application

Specifications

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

Questions about this item

How often will I need to reapply this 5.12 Light Brown Blue Violet shade to maintain full coverage?

The permanent formula covers up to 100% of white hair and lasts until new growth appears, typically requiring root touch-ups every four to six weeks depending on individual growth rate.

What is the maximum processing time before the ODS2 formula stops lightening effectively?

The colour lightens up to 3 levels within 35 minutes; extending time beyond that does not increase lift and may over-process the hair.

Does the ammonia-free 60 g tube produce any noticeable fumes or scalp heat during the 35-minute development?

Inoa contains no ammonia and no odour, so fumes are minimal and scalp warmth stays low compared with traditional permanent colours.

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