[Oxydant] Dia Activateur Developers

Formulated to be used with Dia Light and Dia color demi-permanent hair color.

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Description

Dia activateur is formulated to be used with Dia Light and Dia color demi-permanent hair color.

How to

Dia activateur 6-vol. (1.8%) can be mixed with Dia color in a 1:1.5 ratio.

Dia activateur 9-vol. (2.7%) can be mixed with Dia light and Dia color in a 1:1.5 ratio.

Dia activateur 15-vol. (4.5%) can be mixed with Dia light and Dia color in a 1:1.5 ratio.
With Dia color, Dia activateur 15-vol. (4.5%) can achieve up to 70% grey coverage.

Ingredients & Safety Warning

For more information, please refer to our group website: Inside our products.

This ingredients list is subject to change and depends on country location selling. Consumers should refer to the product packaging for the most relevant ingredients list. In case of problem, please contact the consumer care center.

2025 COLOR CAPSULE

French Balayage Mermaids.

Peekaboo colors, inspired by an underwater world.

Discover the performance Try new colors

TECHNOLOGY

Dia light nourishing gloss.

Discover the new Mermaid Capsule Dia Light shades: CORAL Iridescent (10.24) & CORAL Copper (8.24)

  • Neutralize undertones after lightening.
  • Restores beauty of bleached hair and makes it 2x shinier1.
  • Perfect formula for toning lightened hair or refreshing faded colored lengths.
  • 30% more nourished for natural looking result1. 
Find out more

1 Instrumental test.

Complete your professional in-salon French Balayage service.