Do you have to mix Koleston hair color with developer?
Evenly pre-lightened or natural hair is required for this (1/2 level lighter than required final result). It’s recommended to use shades across the 10/ and 9/ lines. Always mix 1:2 with Welloxon Perfect Pastel 1.9% developer. IMPORTANT!
What is the mixing ratio for permanent colour?
Permanent hair colour is mixed with 10 vol (3%), 20 vol (6%), 30 vol (9%) or 40 vol (12%) hydrogen peroxide (H2O2), known as an oxidant. The choice of oxidant is key for achieving the correct target shade and depth. The average tube of permanent colour is made up of 10% alkali, 20% H202 and 70% colour molecules.
How much developer do I use with permanent hair dye?
20 volume is likely the most used developer in the salon. Twenty volume will give 1-2 levels of lift when used with permanent hair color. On finer fabrics it may even give up to 3 levels of lift. It is the standard developer for grey coverage, however, a stronger developer may be needed for more resistant hair types.
How much developer do I use with dye?
Decide on how much developer to use in your mix For most Ugly Duckling hair color, the correct mix is 1 part hair dye to 1 part developer. For high lift Ugly Duckling colors, the correct mix is 1 part hair dye to 2 parts developer.
How do I know what developer to use?
Here are the rules for developer choice. For level-on-level coloring, for toning blonde highlights without lifting, and for tone-down coloring, use 10 Vol developer. For 1-2 levels lift, use 20 Vol developer. For 2-3 levels lift, use 30 Vol developer.
How do I know what developer to use when dying my hair?
For level-on-level coloring, for toning blonde highlights without lifting, and for tone-down coloring, use 10 Vol developer. For 1-2 levels lift, use 20 Vol developer. For 2-3 levels lift, use 30 Vol developer. For any lift higher than 3 levels, it is better to use bleach first, then color.
How long do you leave Koleston Perfect on roots for?
Leave approximately 2 cm free from the scalp. Leave for 50-60 minutes (without heat) or 25-35 minutes (with added heat). After processing time, wash your hair thoroughly with warm water. Apply the coloring mixture to lengths and ends only.
How do you mix Koleston Perfect and welloxon Perfect Hair dye?
Mix together equal parts of the Koleston Perfect and Welloxon Perfect products provided in your hair colouring kit. This will create your colouring mixture. Apply the colouring mixture to the roots of your hair and work toward the ends. Be sure to cover all of your hair evenly with the mixture.
How do you apply Koleston vibrant red dye?
Mix with the tinting brush until the two products are completely combined. The Koleston dye is now ready to apply to your hair. If you are using a Vibrant Reds shade on hair that is more than 50% white, add 1 part natural shade to two parts red shade.
How do I care for my hair after using Koleston Perfect?
Be sure to cover all of your hair evenly with the mixture. Wait 30 to 40 minutes and do not use a heat source on your hair. This will allow the colouring mixture to penetrate your hair. Rinse your hair thoroughly in the shower, removing all of the colouring mixture. Don’t shampoo your hair for at least a day after colouring with Koleston Perfect.
What makes Koleston different from other hair coloring kits?
Unlike other hair coloring kits, Koleston allows for different levels of color change, depending on the intended effect.