I have been suffering from dry itchy scalp for a while. I have tried various shampoo but it seems to be that whatever I switch to solves the issue for a while (a couple of months or so) then it starts again! Could I just be getting sensitive to a build up of ingredients? Would alternating shampoos weekly help? I am currently using body shop ginger shampoo which totally sorted me at first but the itch is back
any advice appreciated!