Noninvasive high-intensity focused ultrasound for skin brightening efficacy using a topical agent containing glutathione and hyaluronic acid. - Yi, Kyu-Ho; Kim, Eunjae; Wan, Jovian; Lee, Angela Wai Kay; Yang, Yu-Chieh; Lu, Sophie Pei-Hsuan; Huang, Jeff; Huang, Po Han Patrick; Peng, Hsien Li Peter (Journal of Dermatological Treatment, 2024)