First, I'm wondering if anyone else has had henna turn their hair greasy? It's always been that way, and when I've gone back to my natural colors, or in the few horrid times I went back to artificial hair colors so I'm certain it is from the henna. I normally mix with water and just a couple of teaspoons of vinegar, or a splash of lemon. I'm curious about why this happens and if something can be changed.
Secondly, Also when I've used henna, I've gone from an unruly head of frizzy/wavy hair to an almost completely straight hair. I love it because it looks so much better. I'm wondering if there is a way to make this happen just a little less?