I’ve tried many, many products to stop my hair turning brassy. It’s naturally mousy-brown, but extremely fine, so I can’t have it bleached too heavily. This means brassiness comes through quite quickly. Purple shampoos tend to, well, turn my hair purple (which is OK, depending on my mood!) but also darken it a fair bit. They also dry my hair out significantly, which isn’t great, as I then have to use a heavy conditioner to counter it - which weighs down my baby-fine hair. The Davines silver conditioner solves all those problems for me - it counteracts brassiness whilst acting as a treatment. It doesn’t weigh my hair down and leaves it beautifully shiny and bouncy. Highly recommended for all blondes!