Well, I've been wanting to do this post for a quite a while now, but I thought I'd approach it in the same way I've approached posts on hair colouring in the past. When it comes to hair, particularly colouring, I like to see how my hair situation develops over time before putting up any kind of review or 'How To' guide. I want to know what affect it has on my hair's condition, and how quickly the colour fades before I start offering advice or making any kind of recommendation!