Hi I was wondering if anyone used these colour depositing conditioners and had any thoughts...they are expensive so I'm a bit apprehensive about buying in case I make the wrong - expensive choice! I have auburn hair with natural blonde highlights to hide the few greys that I have. I am not sure whether to go for the madder root one - or is this very red? Or the chamomile one - but will this help masks the greys? If anyone has any experience of using these I'd be very grateful. Or any suggested alternatives...