I've been mainly using Philip Kingsley for years. I get it in the big bottles on QVC to help with cost. I don't get on with drugstore stuff and sadlyu the other stuff I like is more spendy.
I notice there's jumbo sizes of Wella Invigo for coloured hair on Amazon which would save me a fair bit. It has great reviews.
My hairdresser uses that.
Has anyone used both and thoughts?