I don't know if I got a bad batch or what, but both the bottles smell super sour and the purple coloring is off that it used to look like. Still does a good job on my hair but it stinks like feet. Really disappointed, used this stuff most of my life but this I'd worst batch I've ever had.
I had itchy scalp, didn't like the shampoo options (for ladies), so I tried this. Love it ! Very effective.