What is permanent hair color?
Here’s past all the mystery. There are primary dyes and secondary dyes with specific characteristics as aromatic benzene based rings. They react with each other to form larger compounds. However, you have to mix your hair color formula well which something often called a developer. The developer has a key active ingredient which can be perborate or peroxide or a base. When the dyes react with the active, this whole chain of reactions happens. It’s very complex and the reaction can propagate and continue to form many different compounds. There are ways to control your reactions and ensure you achieve the right color you want. To learn more, reach out to me for a consultation.