Honestly such an amazing product. I went from a white/platinum blonde to copper/ginger over a month ago and this product has saved me from having to re-colour my hair so soon. I had heard a lot of good things about this product from friends of mine who had used it in different shades, I was torn between ‘Copper’ and ‘Tangerine’ but I prefer a more orangey colour as opposed to red so I went for the Tangerine. I washed my hair as normal and, because it was so faded due to washing my hair quite a lot since colouring it, I kept this conditioner on for around 10 minutes. I could instantly see the effects of it and when it was dried off the difference was incredible. My hair felt amazing and the colour was so vibrant and fresh like I had just had the colour done. 100000% will be buying again, it is an absolute must for upkeep of colour.