Souravh Jha, Dr. Yesh Pratap Singh Rana. Formulation, Physicochemical Characterization and Optimization of a Herbal Paraben-Free Face Wash Using Selected Botanical Extracts. Kavya Setu [Internet]. 2026 Jan. 20 [cited 2026 Sep. 13];2(1):229-45. Available from: https://kavyasetu.com/index.php/j/article/view/333