I recently had a baby and my psoriasis is spreading like crazy and has returned to my scalp. I tried T-gel which helped with the flakes but my head itched more than ever. I came across a product by Dermarest called Psoriasis Medicated Moisturizer. It has 2% salicylic acid with natural extracts and essential oils. I put a little on my scalp where an itch pops up and it works wonders. I have even seen improvement on the rest of my lesions.