I'm a bit clueless about this so would love some advice!
I naturally have very dark hair, which is slowly collecting greys.
I usually have a global colour done at the salon, but it's always too 'warm' (I think) - too chestnutty and I don't think it suits me, even though I always say I want it my natural colour just to cover the greys.
Unfortunately I think I'm becoming intolerant to dye - last time I had it done my scalp was incredibly itchy and sore for days afterwards.
I want to get it dyed for an event in February, mainly to hide the greys. I don't think it would be a good idea to do another global colour and risk a reaction. What can I do? Could they do foils with a darker colour to stop it looking so chestnutty while also covering the greys? I always think of foils as a lighter colour so not sure if that would work.
Thanks!