Finally I have found a color/pigment treatment that ticks the boxes for me. The color is just perfect! So many others I have tried are too red or too clownish. This O&M copper is perfect. Natural, but vibrant. It beautiful. How I use: About a week after colouring, I already notice fading. I mix the Copper treatment with my Remedy conditioner, really squish and worn it in, let it sit for 3 to 5 mins, then rinse. The hydration and slip is lovely, it doesn’t stain my hands (maybe because I mix w conditioner), and the fragrance is subtle and lovely.