Famous Ion Permanent Hair Color Ratio References. Web june 5, 2022 the revolutionary hair coloring system can give you brilliant results in a matter of minutes. Ion hair color is a popular choice for adding some color to their locks.

Web what is the mixing ratio for ion hair color? Web june 5, 2022 the revolutionary hair coloring system can give you brilliant results in a matter of minutes. The answer is you can use ion permanent hair color by mix 2oz of color with 6oz of developer and apply to hair.