Color Booster Hair Colour

I've been dying my hair awhile and this is one hair dye i would NEVER buy again. I bought the R48 color and it didn't turn my hair red, it turned it Brown. I did all the instructions correctly and...

I used the metallic blonde colour booster in silver, and it made my dark blonde hair a rather barbie shade of yellow! Not at all what I was hoping for .. :'( But i saved it with Goldwell 10P toner....

I have black hair and decided to go for Colour Booster since it seems to be able to show on darker hair colours. I went for a light brown colour and proceeded to use it. It didnt show the first 30...

This is a variation of their popular Feria hair color, but has an added "Color Booster" which is supposed to give super vibrant colors. I bought this in Pure Power Spice, which is a bright,...