ArticleCumulative Irritation Potential and Contact Sensitization Potential of Tazarotene Foam 0.1% in 2 Phase 1 Patch StudiesAuthor:Berg JEPublish date: October 1, 2012 We performed 2 phase 1 patch studies to evaluate tazarotene foam 0.1% for cumulative irritation potential (study A) and contact sensitization pote...Read More