What It Is
DIActivateur 9-vol. (2.7%) Developer is formulated to be used with:
• DIA Light Demi-Permanent Haircolor on color-treated or sensitized hair.
• DIA Richesse Demi-Permanent Haircolor on natural or color treated hair.
What It Does
9-vol. DIActivateur Developer pairs with DIA Light and DIA Richesse to create beautiful results for unlimited services.
What Else You Need to Know
DIA Light & DIA Richesse mix in a 1:1.5 ratio with 9-vol. (2.7%) DIActivateur Developer. DIActivateur Developer is formulated to be paired with DIA for best results.
DIA Light
• Use 6-vol. or 9-vol. (use 9-vol. when going darker)
DIA Richesse
• Use 9-vol. or 15-vol. (includes DIA Richesse Hi-Visibility)
• Mix ratio 1:1.5 (1 tube : 2.6 oz. developer)
• Apply with a bowl and brush or plastic bottle
• Development time from 2-20 minutes
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