Journal of Cosmetic Science The Official Journal of the Society of Cosmetic Chemists Volume 74 No. 1 |January/February 2023 ORIGINAL ARTICLES Is There an Additive Effect of Makeup Upon Gaze and Perception? A Pilot Study Cyril Messaraa, Michelle Mangan and Michelle Crowe |pp. 1 Chemical Characterization, Antibacterial, Antioxidant, and Cytotoxic Activity of Some Essential Oils Against Strains Causing Acne Mehzat Altun, Nuray Yildirim and Binnur M. Yapici |pp. 14 Silver Nanoparticles of Bee Honey: Antioxidant and Antimicrobial Activities Wisanu Thongchai |pp. 31 The Multidisciplinary Process of Developing an Alcohol-Based Hand Sanitizer from Scratch Cláudia Castro, Inês Pinto-Ribeiro, Isabel Pereira, Maria João Carvalho, Cláudia Popov, Diana Tavares-Valente, Helene R. Moreira, João C. Fernandes, Manuela Pintado and Ana Raquel Madureira |pp. 44 REVIEW Natural Active Ingredients and Skin Hydration: A Systematic Review Nur Shadiah Binti Zulkifli, Shariza Binti Sahudin and Norsavina Kaharudin |pp. 63