Overview A Five Day Clinical Study to Examine the Effects of a Benzoyl Peroxide Treatment on Facial Acne Lesions Status: Completed Trial end date: 2014-05-01 Target enrollment: Participant gender: Summary 5 Day study to assess how quickly a topical acne product begins to work. Phase: Phase 4 Details Lead Sponsor: GlaxoSmithKlineTreatments: Benzoyl PeroxideSalicylic Acid