Clinical Research Directory

Inclusion Criteria: * Have a clinical diagnosis of plaque psoriasis (psoriasis vulgaris) of at least 6-months duration that involves the body (trunk and/or limbs) that is amenable to topical treatment and opaque coverage after application. * Have a static Investigator Global Assessment (IGA)/Psoriasis Area and Severity Index (PASI) of disease severity of mild or moderate on the body (trunk and/or limbs). * Have lesions involving 2-30% of the body (trunk and/or limbs). For subjects with scalp psoriasis included in the treatment area, the total treatment area on body and scalp must not exceed 30%. Exclusion Criteria: * Use of topical anti psoriatic therapy within one week prior to the beginning of the study and willing to not use other psoriasis treatments for 4 weeks following completion of the treatment portion of the study. * Received systemic biologic therapy to treat psoriasis within 12 weeks prior to the beginning of the study. * Received systemic psoriasis therapy within 4 weeks prior to the beginning of the study. * Received phototherapy (including laser) or photodynamic (light activated drug) therapy within 4 weeks prior to the beginning of the study.