I received this a recent VoxBox and was super excited to try it. I love a number of products for the Kerastase line and was sure this was going to be a home run. Not the case, this didn't feel like it cleaned my hair and my hair looks dirtier and greasy after using it. I tried with and without the Kerastase Resistance Bain Force Architecte Reconstructing mask multiple times. Each time my hair looked flat, weighed down and greasy. It might work for someone that has seriously damaged hair but for me it was a dud.