L'oreal casting gloss

[Mes220]

I am 6 months post op chemo where I lost all my hair. It is growing back but solid gray.....different shades of gray. My hair has been light brown to dark blonde before. Is there any color that will cover the grey enough to make it look blond?

Sorry to hear about the chemo OP, I hope things are doing ok now?

I've used casting colours for years! I've never let the grey grow out, but I'm sure I'm at least 80% underneath, many more.
I like the fact that casting colours will eventually wash out and doesn't leave a harsh, permanent line when it grows out.
I do find it comes out very dark though. I'm naturally dark brown, but don't buy anything darker than light brown. A semi won't lighter hair because there is no bleach.
You could potentially 'try' one of their blonde colours, but I have no idea how it would come out. A hairdresser for advice would be a better option, or hopefully someone else can advise on here.