
In case you are coating your hair with a new color, it should rest 20 minutes on your hair. The time to let the ion hair dye sit in your hair can vary, depending on the volume and dyeing purpose. How long do I leave ion hair dye in my hair? Some people will use it without a hair developer, it’s still fine, but the result might not be permanent as the main aim of this dye. It is recommended to use equal parts ion color and ion developer.
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See also: How to dye hair evenly with roots? What is the ratio for ion hair color? If you just cover the gray or dye your hair with the color that you already dyed, do with the roots first, followed by the rest of your hair, with 20 minutes for each stage) For example, applying from the root to the top of your entire hair if you expect it to have a totally new color.

We believe that not everyone knows about this brand, that’s why this article is for you. There is a variety of brands in the market today, so just be a wise consumer and stick with an excellent, but still budget-friendly one. If you usually change your hair color, a good hair dye product should be your first priority.
