Goldwell Colorance Demi Color Intensive Developer Lotion is designed especially for use with Colorance demi-permanent hair color. Always use this Intensive Developer Lotion with Colorance NN shades, Max Red shades, or when combining these shades with Acid shades. 
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The mixing ratio is 2 parts lotion and 1 part Colorance demi-permanent hair color.
Click here to download the PDF Goldwell Colorance Demi-Permanent Color Guide for instructions regarding developers, mixing ratios, and tips!
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Directions for Goldwell Colorance Acid Color Hair Color Coloration:
The mixing ratio is always 2 parts of Goldwell Colorance Demi Color - Intensive Developer Lotion and 1 part Colorance Acid Color (i.e. 40 ml Lotion + 20 ml color). Mix lotion and color thoroughly in an applicator bottle. Apply to shampooed, towel-drired hair, evenly saturating all hair.
For instructions on dispensing haircolor and developer using Goldwell's Canister Depot system, please view the following PDF file:
You will need the Adobe PDF reader in order to view this file. Don't have the reader? Download it here.
Directions for Goldwell Colorance Acid Color Hair Color Coloration:
The mixing ratio is always 2 parts of Goldwell Colorance Demi Color - Intensive Developer Lotion and 1 part Colorance Acid Color (i.e. 40 ml Lotion + 20 ml color). Mix lotion and color thoroughly in an applicator bottle. Apply to shampooed, towel-drired hair, evenly saturating all hair.
For instructions on dispensing haircolor and developer using Goldwell's Canister Depot system, please view the following PDF file:
Product Options Available are as follows:
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