Tapinarof (also known as benvitimod, WB-1001; GSK-2894512), an investigational therapeutic aryl hydrocarbon receptor modulating agent that selectively modulates the cytokine cascade deep under the skin, a process that rapidly decreases inflammations and skin plague. Tapinarof participated in clinical trials for the treatment of psoriasis and atopic dermatitis. Phase III clinical trials to evaluate the efficacy and safety of the cream for the topical treatment of plaque psoriasis (psoriasis) was terminated because of the business decision based on the need to prioritize and focus resources within GSK. In July 2018, Roivant subsidiary Dermavant Sciences purchased the rights for tapinarof. Besides, tapinarof participated in phase II clinical trials for patients with atopic dermatitis.