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White plastic bottle with black cap and multicoloured label 1000ml

L'Oreal

L'Oreal Diactivateur 6 Vol 1.8% Developer 33.8oz 1000ml hair care

SKU CH-G7KX-B3JWN

Cream oxidant activator formulated for Diarichesse and Dialight hair colour, 1.8% strength in a 1000 ml bottle

  • Suitable forNormal Hair
  • Product attributesHomeopathic
  • Product typeHair Color
  • Product colorMulti-Color
  • Suitable forAdult
  • Age groupAdult
  • Gentle 1.8% peroxide strength protects hair integrity during colour processing
  • Creamy oxidant consistency ensures even mixing and predictable deposit with Diarichesse and Dialight
  • 1000 ml volume supports multiple salon applications from a single bottle
  • Formulated for vibrant true-colour results on grey hair coverage
  • Compatible with Majirel and Majirouge for softer natural tones with reduced lift

Professional oxidant cream activator

L'Oreal Diactivateur is a 1.8% oxidant cream activator designed for use with Diarichesse and Dialight hair colour systems. The creamy consistency ensures even mixing and reliable deposit for both permanent and demi-permanent applications. It also supports Majirel and Majirouge ranges when softer, more natural results with less lift are required.

1000 ml salon-sized bottle

The 1000 ml volume supplies enough developer for multiple colour services in a professional setting. A secure screw cap prevents leakage and oxidation between uses, while the wide neck allows clean pouring into tint bowls without splashing. The stable cream formula resists separation during storage, so performance stays consistent from the first application to the last.

Replaces lower-volume developers for gentle coverage

Switching from a higher-volume peroxide to this 6 Vol option reduces lift while maintaining full grey coverage and vibrant tone. The step down is worth it when the goal is darker shades, tone-on-tone results or minimising stress on previously coloured hair. It is not suited to clients who need significant lightening or high-lift blonde outcomes.

How it compares

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

Price $18.99
Pricier than about 85% 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 strength is the 1.8% developer and what does that limit in practice?

The 1.8% concentration equals 6 volume, providing minimal lift for deposit-only colour, toning or grey blending without lightening the natural base.

What bottle size must the workstation accommodate?

The 1000 ml (33.8 oz) bottle requires a shelf or trolley space wide enough for a litre container and stable enough to prevent tipping during mixing.

How is the cream developer mixed with Diarichesse or Dialight, and what step is often missed?

Measure the required developer volume, add the colour cream in the specified ratio, blend until smooth, and always perform a strand test before full application.

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