If you like to use a bar cleanser, board-certified dermatologist Rhonda Q. Klein, M.D., recommends Vanicream Z-Bar Medicated Cleansing Bar. It contains pyrithione zinc two percent, which has powerful anti-inflammatory properties and helps to relieve itching, redness, flaking, and scaling associated with psoriasis. At the same time, it’s free of chemical irritants found in ordinary zinc pyrithione cleansing bar (fragrance, dyes, parabens, lanolin, etc.) so it won’t inflame your skin.
$8.95, Pharmaceutical Specialties, Inc.