I just finished my first bottle of this and ordered two more… and man, my fickle scalp willing, this is the only shampoo I ever want to use again. I tap a little into a tiny pinch pot (check Etsy if you’d like one!) mix with a few drops of water (less than you’d think), then massage exclusively into my roots. I follow it with the FaTM conditioner bar from about the middle of my hair length down, focusing on the ends, and my straight, fine, long Asian hair stays clean and happy for several days. Even though I use a bit more than the recommendation per washing, being able to space it out so much still makes the amount in the bottle last longer than anything else I’ve used, and giving the powder formula a little shake means that every application has a consistent ratio of ingredients (as opposed to liquid or solid shampoo, which I always find gets more concentrated in detergents when you’re nearing the end of the bottle/bar). In short, my goblin friends, this stuff is magic.