Thiboutot, Diane mDreno, BrigitteAbanmi, AbdullahAlexis, Andrew FAraviiskaia, ElenaBarona Cabal, Maria IsabelBettoli, VincenzoCasintahan, FlordelizChow, Stevenda Costa, AlisonEl Ouazzani, TamGoh, Chee-LeokGollnick, Harald P MGomez, MinervaHayashi, NobukazuIsabel Herare, MariaHoneyman, JuanKemeny, LajosKubba, RajLambert, JulienLayton, Alison MLeyden, James JLopez - Estebaranz, Jose Luis2024-02-072024-02-0720180190-9622https://hdl.handle.net/10115/29849Scientific advances are continually improving the knowledge of acne and contributing to the refinement of treatment options; it is important for clinicians to regularly update their practice patterns to reflect current standards. The Global Alliance to Improve Outcomes in Acne is an international group of dermatologists with an interest in acne research and education that has been meeting regularly since 2001. As a group, we have continuously evaluated the literature on acne. This supplement focuses onproviding relevant clinical guidance to health care practitioners managing patients with acne, with an emphasis on areas where the evidence base may be sparse or need interpretation for daily practice. ( J Am Acad Dermatol 2018;78:S1-23.engacne, adult acne, scarspost-inflammatory hyperpigmentationinfo:eu-repo/semantics/article10.1016/j.jaad.2017.09.078info:eu-repo/semantics/restrictedAccess