(How come 4chan doesn't have a Health & Beauty board?)
Anyway, I can't ever find the right shampoo for my type of hair (dark brown/black). Aloe vera/mixed based shampoo makes it look bland and reddish and the shampoo I used has been discountinued. /sci/entifically, what are the best (and worst) shampoo ingredients for black hair?

I heard
Glycerine - good
Mineral oil - bad
Sodium citrate - bad