Tell me all about henna :)
I've had some foils done (reddish colour) a couple of times and apart from not liking the smell of them much, they've not really taken very well at all. I've got dark brown hair with an increasing amount of grey and was considering using henna.
Where do you buy yours - how do you make sure it's the real deal and not some dodgy stuff calling itself henna or 'natural'? How easy is it to do on your own, considering I've got zero experience in dying hair?
For those of you with dark hair, how has it covered grey? I'm not stressing out too much about that side of things (I found my first grey hair at 16, so I'm used to them!) but it would be nice to have a change.