I've not done hair in quite a while just family so I'm really in need of a refresh on colour theory to reassure myself before i do this hair.
She's been having highlights with 6% and a 10.21 toner which has been beautiful for 2 years. However, she's now salt and pepper in the back (the...
has anyone used the Wella true grey range? Any before and after pics would be great. I find some of the Wella pics a bit weirdly photoshopped so some real heads of hair would be really helpful.
Is the range mixeable with other colour touch?