I have a big patch of scalp psoriasis. I have tried various shampoos and am currently using one called MooGoo which is all natural with milk extracts. Prior to that I used the Lush bar. I use an Aldi shine conditioner on the bottom third of my hair which is one length (between armpit and shoulder). I am trying to wash it every two days minimum but it goes greasy so quickly and looks grim. It also feels dry and crunchy from about half way down. It gets trimmed every 10-12 weeks and the only hair bands I use to tie it up are invisibobbles as my hair is quite fine and damages easily. I'm sure the shampoo isn't right but other than twice weekly T-Gel I don't know what else to try. My hair loves Pantene (scalp doesn't) and I know it is bad. Can anyone recommend anything else worth trying?