The last box dye I used was from Holland & Barrett, Naturtint in Light Golden Chestnut. It turned out just the colour I wanted, a lovely dark chocolatety brown. That was 6 wks ago, it's washed up now. Although the colour result was spot on, I did get quite a bit of hair fall with it, more than any other brand I've used. I'd use it again but the amount of hair fall from the first use is putting me off, I've got thick hair but don't fancy pulling a load more out out the plug hole!
I've put up some pics of the colour result I'm after, if anyone can recommend an alternative box dye. I've got super resistant roots with a few greys. I've tried Olia before, Schwarzkopf Colour a Mask & semi's, all of which fail to cover my roots. My hair colour now is like a mid warmish Chestnut brown.