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Small white tube with copper-brown label, 50 ml

L'Oreal

L'Oreal Dia Light 5.4 Light Copper Brown Hair Care

SKU CH-K6VX-TR5YB

Ammonia-free demi-permanent gel-crème delivers luminous copper-brown tone with vinyl shine in 20 minutes

  • Suitable forNormal Hair
  • Product attributesHomeopathic
  • Product typeHair Color
  • Product colorMulti-Color
  • Suitable forAdult
  • Age groupAdult
  • Ammonia-free gel-cream formula protects coloured hair from damage
  • Acidic pH technology delivers luminous colour with vinyl shine
  • Semi-permanent tone-on-tone colour refreshes vibrancy between permanent services
  • Mixes 1 to 1.5 ratio with 6, 9 or 15 volume developer
  • 20-minute development time suits professional salon workflows

Professional demi-permanent colour

L'Oreal Dia Light 5.4 Light Copper Brown is an ammonia-free gel-cream colorant designed for tone-on-tone application on previously coloured hair. The acidic formula uses new acid technology to deliver luminous colour with vinyl shine while conditioning the hair. It is supplied as a 50 ml tube intended for professional use only.

Suitable for colour refresh between permanent

This product suits trained professionals who need to revive vibrancy on normal hair without lifting the base shade. It is not intended for consumers without formal colour training, nor for anyone seeking a permanent colour change, full grey coverage, or a lightening effect on natural hair. Buyers who want a ready-to-use retail dye should look elsewhere.

Consistent performance with correct development

Mixed at a 1 to 1.5 ratio with 6, 9 or 15 volume Diactivateur, the gel-cream processes for 20 minutes to achieve even, predictable deposit. The acidic base maintains hair integrity throughout the development period so shine and condition remain stable from roots to ends. Results depend on accurate mixing and timing by a qualified colourist.

How it compares

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

Price $13.99
Pricier than about 60% 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 developer volume and mixing ratio are needed to use the 5.4 Light Copper Brown gel-creme?

Mix one part colour with 1.5 parts Diactivateur at 6, 9 or 15 volume for correct activation.

Can this demi-permanent shade be applied over previously coloured hair without lifting the base?

Yes, the ammonia-free acid formula is designed as a tone-on-tone refresh for already coloured hair.

How long should the mixture remain on the hair before rinsing to confirm the 5.4 result?

Process for 20 minutes, then rinse; the shade will show its true Light Copper Brown tone.

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