Accepted Article This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/JOCD.13457 This article is protected by copyright. All rights reserved Efficacy of olive leaf extract containing cream for facial rejuvenation: a pilot study Rungsima Wanitphakdeedecha, M.D., M.A., M.Sc., Janice Natasha C. Ng, M.D., D.P.D.S., Natchaya Junsuwan, M.D., Sutasinee Phaitoonwattanakij, M.D., Weeranut Phothong, M.D, Sasima Eimpunth, M.D., Woraphong Manuskiatti, M.D. Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, THAILAND Corresponding Author: Rungsima Wanitphakdeedecha, M.D., M.A., M.Sc. Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University 2 Pran-nok Road, Bangkok 10700, Thailand Tel. 66-2419-4333 Fax. 66-2411-9922 E-mail: rungsima.wan@mahidol.ac.th Word Count : 1,415 Keywords : Olive leaf extract, Oleuropein, Facial rejuvenation, Anti-aging Running Title: Olive leaf extract containing cream for facial rejuvenation Author Contributions: Dr. Wanitphakdeedecha had full access to all of the data in the study and takes responsibility for the integrity of data and the accuracy of the data analysis. Study concept and design: Drs. Wanitphakdeedecha Acquisition of data: Drs. Wanitphakdeedecha, Junsuwan, Phaitoonwattanakij, Phothong, and Eimpunth