Hi there. My dark brown hair has succumbed to a lot of grey, but as I want quite ready to grow the grey in fully, I have my hair bleached silver with a light purple colour wash put through. To maintain the purple, I use colour depositing shampoo which is EXCELLENT, but I'm struggling to source it at the moment, most places in the UK are sold out or more expensive that they were a year ago (paid approx £22-25 last year, now £35+).
So, has anyone got recommended tried and tested colour depositors? I've been using Celeb Viral shampoo, which was originally recommended to me by my hairdresser. Last time I saw her she said her regular wholesalers had stopped stocking it, and asking where I was sourcing it (lots of searching on Amazon/eBay etc).
Thanks in advance!