i've had psoriasis on elbow's, scalp and thigh's. as an overall moisturiser, I use Cetaphil cream. It work's for me. It has sweet almond oil and vit E in the ingredient's. Put it on after you get out of the shower and then again before you got to bed...you might be pleasantly surprized..no more itching. Also, I have done tanning bed's in the past and found this to work as well. I alsi use solar oil for my finger nail's..which also has sweet almong oil...on advise given by the MARTY.
let me know if it work's...