I've been planning on doing this post for years, in fact I still have pictures from 2017 in my drafts from the one I planned to write and never posted (one picture from that post). The thing is my hair care stash is ever-changing. A lot of products get used up fast because my hair is very long and thick, so some stuff, in particular conditioners & masks don't last long. Due to that I tend to buy several products at once and I end with up quite a collection, then rotate everything depending on what my hair needs. Actually this post is already not a reflection of the current situation because in the weeks it took me to finish it, I used up a few shampoos, several masks and conditioners as well as oils, and I also got new things. I won't redo pictures again, so this is a moment in time of my hair care, some things are repurchased, some will be, some stuff will linger for years and some are already on its way out. So for further updates, you'll find them in my New in posts where I write about every product that lands in my stash. But it's the first collective post after 2012 and I really wanted it to be done. There are going to be two (long) posts filled with products. I won't say a lot of in the descriptions that I haven't said before apart from a few things (like acid rinse, Olaplex no.O and an update on Kerastase), so you can just scroll through the post, check the pictures and stop at a product you think might be interesting. Obviously no one needs that ...