This is the best clarifying shampoo for my hair (thick Asian, bleach damaged hair, which sometimes itches). I use a tonne of oil in my hair, this is brilliant at not only completely cleaning my hair, but also stops my scalp itching and gets rid of buildup and flakes.
As with most clarifying shampoos, this can definitely leave your hair dry so follow up with a moisture-rich shampoo and conditioner after.