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Small aluminium tube with dark brown cap and silver label

L'Oreal

L'Oreal Inoa 5.5 Light Mahogany Brown ODS2 Ammonia-Free Permanent Hair Color 60g

SKU CH-PVA6-P4XPA

Ammonia-free permanent colour in shade 5.5 light mahogany brown with ODS2 technology lightens up to 3 levels in 35 minutes and covers 100% of white hair

  • Suitable forNormal Hair
  • Product attributesHomeopathic
  • Product typeHair Color
  • Product colorMulti-Color
  • Suitable forAdult
  • Age groupAdult
  • Ammonia-free formula reduces scalp irritation during colouring
  • ODS2 technology lightens up to 3 levels in 35 minutes
  • Covers up to 100% of white hair for full grey coverage
  • Oil-enriched base leaves hair conditioned with radiant shine
  • Shade 5.5 Light Mahogany Brown delivers rich, multi-tonal colour

Professional ammonia-free permanent hair colour

L'Oréal Inoa 5.5 Light Mahogany Brown uses ODS2 oil-delivery technology to deposit rich, multi-tonal pigment without ammonia. The 60 g tube is formulated for normal adult hair and lightens up to 3 levels in 35 minutes while covering 100 % of white hair.

Oil-based cream consistency

The oil-enriched cream spreads evenly through the hair, reducing scalp irritation and eliminating the harsh odour typical of alkaline dyes. Shade 5.5/5Rv follows the European numbering system, matching the US equivalent so colourists can work with a familiar reference.

Single tube covers full-head application

One 60 g tube provides sufficient product for a complete colour service on normal hair, delivering conditioned feel and radiant mahogany tone that lasts until the next appointment. Professional expertise is required for correct mixing and timing.

How it compares

Measured against everything we stock in Hair Products & Styling Tools, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 70% of the 1,401 comparable items (median $12.99).

Specifications

Product
Brand nameDial
Product typeHair Color
Product colorMulti-Color
More details
Suitable forNormal Hair
Age groupAdult
Product attributesHomeopathic

Questions about this item

What development time does the ODS2 permanent colour need for full processing?

The colour processes for 35 minutes to lighten up to 3 levels and cover up to 100% of white hair.

Which developer volume and mixing ratio does the 60 g tube require?

Mix the 60 g tube with the matching developer at the manufacturer's recommended ratio, typically 1:1.5, using the volume advised for your target shade.

What is the correct mixing and application sequence for this ammonia-free formula?

Combine colour and developer in a non-metallic bowl, apply immediately to dry, unwashed hair, and start timing once the last section is saturated.

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